*Bold Records Indicate Records Broken this Season or the Previous Year*

 

Montana Swimming State Records
Long Course Open
 
MALE 50 Free 23.84 21-Jul-09 MAC David L. Cromwell(25)  @ Northwest Section LC Championship
  100 Free 50.17 21-Jul-09 MAC David L. Cromwell(25)  @ Northwest Section LC Championship
  200 Free 1:55.12 16-Jul-13 HLST Peter A. Kotson @ Northwest Section LC Championship
  400 Free 4:01.57 6-Aug-19 BAC Peter M Thompson @ 2019 Speedo Junior National Championships
  800 Free 8:17.84 6-Aug-19 BAC Peter M Thompson @ 2019 Speedo Junior National Championships
  1500 Free 15:35.51 6-Aug-19 BAC Peter M Thompson @ 2019 Speedo Junior National Championships
  50 Back 26.84 9-Oct-18 BAC Ethan W. Harder @ 2018 Youth Olympics
  100 Back 54.01 7-Jul-09 MAC David L. Cromwell(25) @ Summer LC National Championship
  200 Back 1:59.07 1-Aug-18 BAC Ethan W. Harder @ Speedo Junior National Championship
  50 Breast 29.44 29-Jun-17 MAC Adam R Zimmer @ World Championship Trials
  100 Breast 1:03.96 10-Dec-19 BAC Liam W Kerns @ 2019 West Speedo Winter Juniors LC TT
  200 Breast 2:20.11 10-Dec-19 BAC Liam W Kerns @ 2019 West Speedo Winter Juniors LC TT
  50 Fly 26.11 27-Jun-21 BAC Peter A. Thompson @ MAC Firecracker Classic 
  100 Fly 56.15 27-Jul-18 BAC Ethan W Harder @ 2018 Phillips 66 National Championship Time Trial
  200 Fly 2:00.81 25-Jul-18 BAC Ethan W Harder @ 2018 Phillips 66 National Championship
  200 IM 2:07.82 4-Aug-18 BAC Ethan W Harder @ Speedo Junior National Championship
  400 IM 4:32.63 6-Aug-19 BAC Peter M Thompson @ 2019 Speedo Junior National Championships
 
FEMALE 50 Free 26.29 13-Jul-23 BOZ Julia Huffmaster @ 2023 Speedo Sectionals
  100 Free 56.84 25-Jul-18 MAC Katharine F. Berkoff @ 2018 Phillips 66 National Championship
  200 Free 2:03.93 (L) 1-Jun-18 MAC Katharine F. Berkoff @ Mel Zajac Jr. International Meet
  400 Free 4:27.03 15-Jul-21 BOZ Julia Huffmaster @ 2021 Speedo Sectionals
  800 Free 9:18.01 31-Jul-21 BAC Samantha M. Sheridan @ Futures Champs West Fargo
  1500 Free 17:30.27 31-Jul-21 BAC Samantha M. Sheridan @ Futures Champs West Fargo
  50 Back 28.13 25-Jul-18 MAC Katharine F Berkoff @ 2018 Phillips 66 National Championship
  100 Back 59.59 23-Aug-18 MAC Katharine F Berkoff @ 2018 Junior Pan Pacs
  200 Back 2:09.84 25-Jul-18 MAC Katharine F Berkoff @ 2018 Phillips 66 National Championship
  50 Breast 33.56 (S) 5-Aug-13 MAC Mira H. Darham @ Summer LC JR National Championship
  100 Breast 1:12.00 14-Jul-22 BOZ Danika L. Varda @ 2022 Speedo Sectionals MT Hood
  200 Breast 2:34.00 14-Jul-22 BOZ Danika L. Varda @ 2022 Speedo Sectionals MT Hood
  50 Fly 27.99 20-Jun-19 BMA Catherine Russo @ MAC Firecracker
  100 Fly 1:00.61 1-Aug-19 BMA Catherine Russo @ 2019 Futures Champs Des Moines
  200 Fly 2:18.84 15-Jul-14 MAC Andrea D. Schmidt @ Northwest Section LC Championship
  200 IM 2:17.89 25-Jul-18 MAC Katharine F. Berkoff @ 2018 Phillips 66 National Championship
  400 IM 5:00.32 18-Jul-06 BOZ Hannah K. Chura @ Northwest Section LC Championship
 
 
M-RELAYS 200 Free Relay 1:37.19 21-Jul-09 MAC M Stroethoff(17), D Berkoff(42), A Miller(20), D Cromwell(25)  @ Northwest Section LC Championship
  400 Free Relay 3:31.90 21-Jul-09 MAC M Stroethoff(17), S Niccolucci(18),  A Miller(20), D Cromwell(25)  @ Northwest Section LC Championship
  800 Free Relay 8:16.05 10-Mar-04 BOZ W. McCallum, S. Searles, P. Albertson, J. Anderson @ Northwest Section LC Championship
  200 Medley Relay 1:46.50 21-Jul-09 MAC D Berkoff(42), M Stroethoff(17), D Cromwell(25), A Miller(20) @ Northwest Section LC Championship
  400 Medley Relay 4:00.54 21-Jul-09 MAC D Berkoff(42), M Stroethoff(17), D Cromwell(25), A Miller(20) @ Northwest Section LC Championship
 
 
W-RELAYS 200 Free Relay 1:48.25 14-Jul-15 MAC J Stroh, H Leach, A Schmidt, K Zimmer @ Northwest Section LC Championship
  400 Free Relay 4:02.72 17-Mar-16 MAC L Amon, K Berkoff, J Stroh, M Aoki @  Northwest Section Spring LC Senior Championship
  800 Free Relay 8:41.82 16-Jul-13 MAC H Jacobson, K Zimmer, M Crist, H Leach @ Northwest Section LC Championship
  200 Medley Relay 1:59.78 14-Jul-15 MAC H Leach(18), K Berkoff(14), J Stroh(15), K Zimmer(19) @ Northwest Section LC Championship
  400 Medley Relay 4:22.60 30-Jul-14 MAC H Leach, M Darham, A Schmidt, H Jacobson  @ LC Summer JR Nationals Championship
  400 Zone Medley R 4:22.02 29-Jul-21 ZONE L. Milner, R. McColley, J. Huffmaster, A. Qunell @ Western Zone Senior Champs 2021
Ages indicated for Open Records that do not conform to age group records
(S) indicates split of initial leg of longer distance event
(L) indicates lead-off split of Relay event
(R) indicates non-lead-off leg of Relay event