swimJack Stevenson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 12.26 | 2026-01-11 | 2026 CO NJ Narwhal Invitational fast pool | |
| 50 Freestyle | SCY | 25.79 | BB+0.20s to A | 2026-03-15 | Mile High Championship Invitational fast pool |
| 100 Freestyle | SCY | 57.25 | BB+1.46s to A | 2026-01-10 | 2026 CO NJ Narwhal Invitational fast pool |
| 200 Freestyle | SCY | 2:05.15 | BB+2.96s to A | 2026-01-11 | 2026 CO NJ Narwhal Invitational fast pool |
| 500 Freestyle | SCY | 5:35.24 | BB+4.45s to A | 2026-01-10 | 2026 CO NJ Narwhal Invitational fast pool |
| 1650 Freestyle | SCY | 20:53.84 | B+6.45s to BB | 2025-01-01 | 2025 CO COSA Gian-Luc Jordan Open |
| 50 Backstroke | SCY | 30.99 | BB+2.10s to A | 2025-01-01 | 2025 CO ACES Fall High Point Invite |
| 100 Backstroke | SCY | 1:03.78 | BB+2.59s to A | 2026-01-10 | 2026 CO NJ Narwhal Invitational fast pool |
| 200 Backstroke | SCY | 2:21.47 | BB+8.48s to A | 2026-03-14 | Mile High Championship Invitational fast pool |
| 50 Breaststroke | SCY | 41.24 | +2.65s to B | 2024-09-28 | 2024 CO EVER High Altitude Kickoff venue |
| 100 Breaststroke | SCY | 1:20.78 | +0.19s to B | 2026-01-31 | 2026 CO Anthony Boettcher/Nate Rothman Memori fast pool |
| 50 Butterfly | SCY | 38.17 | +4.98s to B | 2024-03-09 | 2024 CO NJ Mile High Championships slow pool |
| 100 Butterfly | SCY | 1:01.51 | BB+1.12s to A | 2026-01-31 | 2026 CO Anthony Boettcher/Nate Rothman Memori |
| 100 Individual Medley | SCY | 1:22.46 | 2024-01-13 | 2024 CO CUDA Classic venue | |
| 200 Individual Medley | SCY | 2:18.95 | BB+3.56s to A | 2026-03-14 | Mile High Championship Invitational fast pool |
| 50 Freestyle | LCM | 29.66 | BB+0.27s to A | 2026-06-21 | 2026 CO Grand Junction Invitational venue |
| 100 Freestyle | LCM | 1:05.26 | BB+0.87s to A | 2026-06-19 | 2026 CO Grand Junction Invitational venue |
| 200 Freestyle | LCM | 2:20.26 | A+5.57s to AA | 2026-06-20 | 2026 CO Grand Junction Invitational venue |
| 400 Freestyle | LCM | 4:55.68 | A+8.19s to AA | 2026-06-18 | 2026 CO Grand Junction Invitational |
| 800 Freestyle | LCM | 10:36.14 | BB+14.75s to A | 2026-06-18 | 2026 CO Grand Junction Invitational venue |
| 50 Backstroke | LCM | 35.85 | BB+1.96s to A | 2026-04-25 | 2026 CO Arena Catch Me If You Can venue |
| 100 Backstroke | LCM | 1:13.42 | BB+1.73s to A | 2026-06-21 | 2026 CO Grand Junction Invitational venue |
| 200 Backstroke | LCM | 2:40.25 | BB+4.26s to A | 2026-06-19 | 2026 CO Grand Junction Invitational venue |
| 50 Breaststroke | LCM | 41.12 | B+0.13s to BB | 2026-04-26 | 2026 CO Arena Catch Me If You Can venue |
| 100 Breaststroke | LCM | 1:32.41 | B+5.12s to BB | 2025-05-18 | 2025 CO NJ Ken Kelley Invite fast pool |
| 100 Butterfly | LCM | 1:16.58 | B+1.99s to BB | 2026-06-20 | 2026 CO Grand Junction Invitational venue |
| 200 Individual Medley | LCM | 2:38.18 | BB+1.29s to A | 2026-06-21 | 2026 CO Grand Junction Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 30.04 | flat | 200 Free Relay | 2024-03-09 | 2024 CO NJ Mile High Championships |
| 50 Freestyle | SCY | 26.57 | flying | 200 Medley Relay (leg 4) | 2026-03-15 | Mile High Championship Invitational |
| 50 Freestyle | SCY | 30.00 | flying | 200 Free Relay (leg 2) | 2024-02-25 | 2024 CO CSI SCY Age Group Championships |
| 50 Backstroke | SCY | 34.70 | flat | 200 Medley Relay | 2024-02-24 | 2024 CO CSI SCY Age Group Championships |
| 100 Backstroke | LCM | 1:15.82 | flat | 400 Medley Relay | 2026-06-19 | 2026 CO Grand Junction Invitational |
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 13-14 · LCM
1957 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:55.68 | 690 |
| 200 BK LCM | 2:40.25 | 615 |
| 200 IM LCM | 2:38.18 | 652 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
2884 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.15 | 623 |
| 100 BK SCY | 1:03.78 | 589 |
| 100 BR SCY | 1:20.78 | 417 |
| 100 FL SCY | 1:01.51 | 635 |
| 200 IM SCY | 2:18.95 | 620 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.25
Front half 27.89s · back half 29.36s
200 Freestyle SCY 2:05.15
500 Freestyle SCY 5:35.24
Front half 165.89s · back half 169.35s
100 Backstroke SCY 1:03.78
Front half 31.04s · back half 32.74s
200 Backstroke SCY 2:21.47
Front half 70.05s · back half 71.42s
100 Breaststroke SCY 1:20.78
Front half 37.77s · back half 43.01s
100 Individual Medley SCY 1:22.46
Front half 37.32s · back half 45.14s
200 Individual Medley SCY 2:18.95
Front half 65.32s · back half 73.63s
100 Freestyle LCM 1:05.26
Front half 31.45s · back half 33.81s
200 Freestyle LCM 2:20.26
Front half 66.92s · back half 73.34s
800 Freestyle LCM 10:36.14
Front half 315.92s · back half 320.22s
100 Backstroke LCM 1:13.42
Front half 35.49s · back half 37.93s
200 Backstroke LCM 2:40.25
Front half 78.38s · back half 81.87s
100 Breaststroke LCM 1:32.41
Front half 44.44s · back half 47.97s
100 Butterfly LCM 1:16.58
Front half 35.47s · back half 41.11s
200 Individual Medley LCM 2:38.18
Front half 74.64s · back half 83.54s
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.