50 Free LCM
PBSectionals
23.89
2025 OH OSU Spring Invitational
Apr 19, 2025
Swimmer profile
Cornelius Jahn
MaleOpen / SeniorOhio State UniversityOH · CENTRAL
6 all-time personal bests this season!
Top 1 in OH — 100 Back LCM
All-time PBs
6events
Best OH rank
#1100 Back LCM
Events ranked
6LCM
Age group
Open / Senior
🏅 Major Cuts Achieved
6 events · top tier Nationals
100 Back LCM
Full standards ladder
- Sectionals1:03.29−9.04s
- Futures58.19−3.94s
- Nationals55.69−1.44s
54.25PB
Cut: 55.69−1.44s margin
200 Back LCM
Full standards ladder
- Sectionals2:17.39−19.65s
- Futures2:06.99−9.25s
- Nationals2:02.09−4.35s
1:57.74PB
Cut: 2:02.09−4.35s margin
100 Free LCM
Full standards ladder
- Sectionals56.09−6.04s
- Futures51.99−1.94s
- Nationals49.69+0.36s
50.05PB
Cut: 51.99−1.94s margin
200 Free LCM
Full standards ladder
- Sectionals2:03.09−13.05s
- Futures1:54.09−4.05s
- Nationals1:49.89+0.15s
1:50.04PB
Cut: 1:54.09−4.05s margin
50 Back LCM
Full standards ladder
- Sectionals29.29−3.69s
- Futures26.69−1.09s
- Nationals25.49+0.11s
25.60PB
Cut: 26.69−1.09s margin
50 Free LCM
Full standards ladder
- Sectionals25.89−2.00s
- Futures23.79+0.10s
- Nationals22.69+1.20s
23.89PB
Cut: 25.89−2.00s margin
100 Free LCM
PBFutures
50.05
2026 TYR Pro Swim Series - Indianapolis
Jun 20, 2026
200 Free LCM
PBFutures
1:50.04
2026 TYR Pro Swim Series - Indianapolis
Jun 17, 2026
50 Back LCM
PBFutures
25.60
2025 World University Games
Jul 20, 2025
100 Back LCM
PBNationals
54.25
2026 TYR Pro Swim Series - Indianapolis
Jun 17, 2026
200 Back LCM
PBNationals
1:57.74
2026 TYR Pro Swim Series - Indianapolis
Jun 19, 2026