swimNathan Jerkins
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.26 | +1.77s to B | 2025-02-02 | Hydro Winter Open venue |
| 100 Freestyle | SCY | 1:02.83 | +0.44s to B | 2025-06-28 | 2025 FL Summer Area 2 Championships working venue |
| 200 Freestyle | SCY | 2:24.89 | +8.60s to B | 2025-02-23 | Racers feb 2025 last chance slow pool |
| 500 Freestyle | SCY | 7:32.55 | +82.16s to B | 2024-01-13 | 2024 FAST Polar Bear Plunge venue |
| 50 Backstroke | SCY | 36.69 | +4.90s to B | 2024-02-25 | 2024 FL Spring Area 2 Championships venue |
| 100 Backstroke | SCY | 1:16.10 | +8.31s to B | 2025-02-23 | Racers feb 2025 last chance slow pool |
| 50 Breaststroke | SCY | 39.59 | +2.90s to B | 2025-06-28 | 2025 FL Summer Area 2 Championships working venue |
| 100 Breaststroke | SCY | 1:33.61 | +16.62s to B | 2024-04-21 | Racers April 2024 slow pool |
| 50 Butterfly | SCY | 31.37 | B+1.88s to BB | 2025-06-28 | 2025 FL Summer Area 2 Championships working venue |
| 100 Butterfly | SCY | 1:17.64 | +10.35s to B | 2025-02-02 | Hydro Winter Open venue |
| 200 Individual Medley | SCY | 2:46.72 | +15.43s to B | 2025-02-23 | Racers feb 2025 last chance slow pool |
| 50 Freestyle | LCM | 33.97 | +0.98s to B | 2026-05-16 | 2026 PA Long Course Invite venue |
| 200 Freestyle | LCM | 2:52.29 | +15.00s to B | 2026-05-16 | 2026 PA Long Course Invite venue |
| 100 Breaststroke | LCM | 1:39.95 | +10.06s to B | 2026-05-16 | 2026 PA Long Course Invite venue |
| 200 Butterfly | LCM | 2:18.49 | AA+3.10s to AAA | 2026-05-15 | 2026 PA Long Course Invite |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
IMX / IMR
IMX 15-16 · LCM
804 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL LCM | 2:18.49 | 804 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
1462 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:24.89 | 348 |
| 100 BK SCY | 1:16.10 | 295 |
| 100 BR SCY | 1:33.61 | 234 |
| 100 FL SCY | 1:17.64 | 273 |
| 200 IM SCY | 2:46.72 | 312 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.83
Front half 29.95s · back half 32.88s
200 Freestyle SCY 2:24.89
Front half 69.49s · back half 75.40s
500 Freestyle SCY 7:32.55 RT 1.04s
Front half 221.81s · back half 230.74s
100 Backstroke SCY 1:16.10
Front half 37.14s · back half 38.96s
100 Breaststroke SCY 1:33.61
Front half 43.79s · back half 49.82s
100 Butterfly SCY 1:17.64
Front half 34.49s · back half 43.15s
200 Individual Medley SCY 2:46.72
Front half 77.41s · back half 89.31s
200 Freestyle LCM 2:52.29
Front half 80.71s · back half 91.58s
100 Breaststroke LCM 1:39.95
Front half 45.27s · back half 54.68s
200 Butterfly LCM 2:18.49 split/total mismatch
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.