Jack Martin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.37 | AAAA | 2025-12-05 | ATOM Winter Invite 2025 venue |
| 100 Freestyle | SCY | 46.96 | AAA+0.17s to AAAA | 2026-02-22 | 2026 NCS SC SR Champs venue |
| 200 Freestyle | SCY | 1:42.93 | AAA+0.74s to AAAA | 2025-11-15 | 2025 NC SwimMAC November LC SC Invitational venue |
| 100 Backstroke | SCY | 54.18 | AA+0.89s to AAA | 2025-09-28 | 2025 NC SwimMac Blue Orange Intrasquad venue |
| 100 Breaststroke | SCY | 54.56 | AAAA | 2026-03-13 | 2026 NC TAC Speedo Champions Series ESSZ venue |
| 200 Breaststroke | SCY | 1:58.36 | AAAA | 2026-03-14 | 2026 NC TAC Speedo Champions Series ESSZ venue |
| 100 Butterfly | SCY | 51.33 | AAA+0.84s to AAAA | 2025-12-06 | ATOM Winter Invite 2025 venue |
| 100 Individual Medley | SCY | 51.44 | 2026-02-19 | 2026 NCS SC SR Champs venue | |
| 200 Individual Medley | SCY | 1:49.70 | AAAA | 2026-03-15 | 2026 NC TAC Speedo Champions Series ESSZ venue |
| 50 Freestyle | LCM | 25.19 | AAA+0.40s to AAAA | 2025-07-05 | 2025 SwimMAC LC Qualifier venue |
| 100 Freestyle | LCM | 55.07 | AAA+1.18s to AAAA | 2025-06-21 | SGSA 69th Annual Eastern Invitational venue |
| 200 Freestyle | LCM | 1:59.60 | AAA+1.61s to AAAA | 2025-11-15 | 2025 NC SwimMAC November LC SC Invitational venue |
| 800 Freestyle | LCM | 9:18.65 | AA+12.16s to AAA | 2025-06-19 | SGSA 69th Annual Eastern Invitational venue |
| 100 Backstroke | LCM | 1:01.24 | AAA+1.65s to AAAA | 2025-06-21 | SGSA 69th Annual Eastern Invitational venue |
| 200 Backstroke | LCM | 2:26.11 | A+4.62s to AA | 2026-01-19 | 2026 NC SwimMAC Novant LC venue |
| 50 Breaststroke | LCM | 30.51 | AAAA | 2025-07-31 | 2025 Speedo Junior National Championships fast pool |
| 100 Breaststroke | LCM | 1:05.22 | AAAA | 2025-07-30 | 2025 Speedo Junior National Championships fast pool |
| 200 Breaststroke | LCM | 2:21.17 | AAAA | 2025-08-02 | 2025 Speedo Junior National Championships fast pool |
| 100 Butterfly | LCM | 1:00.60 | AA+0.11s to AAA | 2026-04-19 | 2026 NC SwimMAC Blue/Orange LC venue |
| 200 Individual Medley | LCM | 2:09.68 | AAAA | 2025-08-03 | 2025 Jrs Time Trials fast pool |
| 400 Individual Medley | LCM | 4:58.15 | AA+2.56s to AAA | 2025-06-20 | SGSA 69th Annual Eastern Invitational venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:44.07 | flat | 800 Free Relay | 2026-02-19 | 2026 NCS SC SR Champs |
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 15-16 · LCM
3684 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:26.11 | 691 |
| 200 BR LCM | 2:21.17 | 1100 |
| 200 IM LCM | 2:09.68 | 1056 |
| 400 IM LCM | 4:58.15 | 837 |
| 400 FR LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 15-16 · SCY
4934 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:42.93 | 972 |
| 100 BK SCY | 54.18 | 818 |
| 100 BR SCY | 54.56 | 1100 |
| 100 FL SCY | 51.33 | 946 |
| 200 IM SCY | 1:49.70 | 1098 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.96
Front half 22.59s · back half 24.37s
200 Freestyle SCY 1:42.93
Front half 50.04s · back half 52.89s
100 Backstroke SCY 54.18
Front half 26.64s · back half 27.54s
100 Breaststroke SCY 54.56
Front half 25.65s · back half 28.91s
200 Breaststroke SCY 1:58.36
Front half 56.54s · back half 61.82s
100 Butterfly SCY 51.33
Front half 23.71s · back half 27.62s
100 Individual Medley SCY 51.44
Front half 23.80s · back half 27.64s
200 Individual Medley SCY 1:49.70
Front half 52.24s · back half 57.46s
100 Freestyle LCM 55.07
Front half 26.51s · back half 28.56s
200 Freestyle LCM 1:59.60
Front half 58.40s · back half 61.20s
800 Freestyle LCM 9:18.65
Front half 272.71s · back half 285.94s
100 Backstroke LCM 1:01.24
Front half 30.14s · back half 31.10s
200 Backstroke LCM 2:26.11
Front half 72.55s · back half 73.56s
100 Breaststroke LCM 1:05.22 RT 0.68s
Front half 30.21s · back half 35.01s
200 Breaststroke LCM 2:21.17 RT 0.68s
Front half 68.22s · back half 72.95s
100 Butterfly LCM 1:00.60
Front half 28.32s · back half 32.28s
200 Individual Medley LCM 2:09.68 RT 0.70s
Front half 61.58s · back half 68.10s
400 Individual Medley LCM 4:58.15
Front half 145.03s · back half 153.12s
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.