swimJake Jepsen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.37 | 2017-01-21 | 2017 MW MAC Mid-Winter Blast | |
| 50 Freestyle | SCY | 22.01 | AAA+0.92s to AAAA | 2026-03-12 | 2026 MV Region VIII Speedo Spring Sectionals |
| 100 Freestyle | SCY | 49.26 | AA+0.97s to AAA | 2026-03-12 | 2026 MV Region VIII Speedo Spring Sectionals |
| 200 Freestyle | SCY | 1:49.12 | AA+2.73s to AAA | 2025-11-14 | 2025 MW MAC Sr Finals and Prelim/Finals |
| 500 Freestyle | SCY | 4:53.21 | AA+4.62s to AAA | 2025-11-14 | 2025 MW MAC Sr Finals and Prelim/Finals venue |
| 25 Backstroke | SCY | 23.81 | 2017-01-21 | 2017 MW MAC Mid-Winter Blast | |
| 50 Backstroke | SCY | 43.95 | +12.76s to B | 2019-02-02 | 2019 MW SLS Groundhog Invitational |
| 100 Backstroke | SCY | 1:34.00 | +27.21s to B | 2019-03-01 | 2019 MW CBSC Midwestern Qualifier/8 & U Final |
| 200 Backstroke | SCY | 2:14.25 | BB+9.06s to A | 2025-10-10 | 2025 MW SO Lisa Ellis Memorial Rock the Crocs |
| 25 Breaststroke | SCY | 28.99 | 2017-03-03 | 2017 MW CBSC Midwestern Qualifier/8 & U Final | |
| 50 Breaststroke | SCY | 27.85 | AAA+0.86s to AAAA | 2026-03-12 | 2026 MV Region VIII Speedo Spring Sectionals |
| 100 Breaststroke | SCY | 58.62 | AAA+1.93s to AAAA | 2026-03-12 | 2026 MV Region VIII Speedo Spring Sectionals |
| 200 Breaststroke | SCY | 2:14.95 | A+0.06s to AA | 2025-11-14 | 2025 MW MAC Sr Finals and Prelim/Finals venue |
| 25 Butterfly | SCY | 24.15 | 2017-01-21 | 2017 MW MAC Mid-Winter Blast | |
| 50 Butterfly | SCY | 24.36 | AAA+0.97s to AAAA | 2026-03-07 | 2026 MW Midwestern Senior Short Course Champs fast pool |
| 100 Butterfly | SCY | 53.58 | AA+1.59s to AAA | 2026-03-12 | 2026 MV Region VIII Speedo Spring TT |
| 100 Individual Medley | SCY | 56.18 | 2026-03-07 | 2026 MW Midwestern Senior Short Course Champs fast pool | |
| 200 Individual Medley | SCY | 2:08.82 | BB+0.63s to A | 2025-09-27 | 2025 MW HLA September Splash |
| 50 Freestyle | LCM | 26.26 | AA+0.77s to AAA | 2026-06-26 | 2026 MW LSS Capital City Classic |
| 100 Freestyle | LCM | 58.09 | AA+2.50s to AAA | 2026-06-26 | 2026 MW LSS Capital City Classic |
| 200 Freestyle | LCM | 2:07.04 | AA+4.85s to AAA | 2024-06-20 | 2024 MW LSS Capital City Classic |
| 400 Freestyle | LCM | 4:38.22 | A+5.83s to AA | 2024-07-26 | 2024 MW Midwestern LC Championship |
| 50 Backstroke | LCM | 53.35 | +15.96s to B | 2026-01-01 | Dillon Family Aquatics Center |
| 100 Backstroke | LCM | 1:12.81 | BB+5.32s to A | 2024-06-20 | 2024 MW LSS Capital City Classic |
| 50 Breaststroke | LCM | 31.43 | AAA+0.74s to AAAA | 2026-06-26 | 2026 MW LSS Capital City Classic |
| 100 Breaststroke | LCM | 1:10.72 | AA+1.53s to AAA | 2026-06-26 | 2026 MW LSS Capital City Classic |
| 200 Breaststroke | LCM | 2:44.70 | BB+0.01s to A | 2024-07-26 | 2024 MW Midwestern LC Championship |
| 50 Butterfly | LCM | 47.91 | +12.72s to B | 2026-01-01 | Dillon Family Aquatics Center |
| 100 Butterfly | LCM | 1:05.22 | BB+0.03s to A | 2026-06-26 | 2026 MW LSS Capital City Classic venue |
| 200 Individual Medley | LCM | 2:25.15 | A+2.76s to AA | 2026-06-26 | 2026 MW LSS Capital City Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.48 | flying | 200 Free Relay (leg 4) | 2026-03-13 | 2026 MV Region VIII Speedo Spring Sectionals |
| 100 Freestyle | SCY | 48.19 | flying | 400 Free Relay (leg 2) | 2026-03-08 | 2026 MW Midwestern Senior Short Course Champs |
| 200 Freestyle | SCY | 1:47.76 | flying | 800 Free Relay (leg 2) | 2026-03-12 | 2026 MV Region VIII Speedo Spring Sectionals |
| 50 Breaststroke | SCY | 27.20 | flying | 200 Medley Relay (leg 2) | 2026-03-13 | Region VIII Speedo Spring Sectionals |
| 100 Butterfly | SCY | 53.80 | flying | 400 Medley Relay (leg 3) | 2026-03-15 | 2026 MV Region VIII Speedo Spring Sectionals |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 17-18 · SCY
2685 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:53.21 | 801 |
| 200 BK SCY | 2:14.25 | 519 |
| 200 BR SCY | 2:14.95 | 733 |
| 200 IM SCY | 2:08.82 | 632 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
3357 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:07.04 | 735 |
| 100 BK LCM | 1:12.81 | 510 |
| 100 BR LCM | 1:10.72 | 779 |
| 100 FL LCM | 1:05.22 | 632 |
| 200 IM LCM | 2:25.15 | 701 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 4:53.21
Front half 145.77s · back half 147.44s
200 Breaststroke SCY 2:14.95
Front half 64.87s · back half 70.08s
100 Individual Medley SCY 56.18
Front half 26.04s · back half 30.14s
100 Butterfly LCM 1:05.22
Front half 29.82s · back half 35.40s
200 Individual Medley LCM 2:25.15
Front half 71.48s · back half 73.67s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.