swimMatthew Corwin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.11 | B+1.62s to BB | 2026-01-01 | 2026 ne nssc april meet results |
| 100 Freestyle | SCY | 1:15.70 | +4.21s to B | 2026-03-13 | 2026 NE NSSC NE Cup Championship |
| 200 Freestyle | SCY | 2:23.67 | BB+9.98s to A | 2026-03-13 | 2026 NE NSSC NE Cup Championship |
| 50 Backstroke | SCY | 41.10 | +2.61s to B | 2026-03-22 | 2026 NE NSSC March Madness at MIT venue |
| 100 Backstroke | SCY | 1:31.80 | +9.61s to B | 2026-03-13 | 2026 NE NSSC NE Cup Championship |
| 200 Backstroke | SCY | 3:24.94 | +32.05s to B | 2026-01-01 | 2026 ne nssc 14u specialty results |
| 50 Breaststroke | SCY | 43.84 | +0.35s to B | 2026-03-21 | 2026 NE NSSC March Madness at MIT venue |
| 100 Breaststroke | SCY | 1:37.83 | +5.24s to B | 2026-02-08 | 2026 NE NSSC last chance meet venue |
| 50 Butterfly | SCY | 54.03 | +16.94s to B | 2026-03-21 | 2026 NE NSSC March Madness at MIT venue |
| 100 Individual Medley | SCY | 1:40.42 | +18.53s to B | 2025-01-01 | 2025 ne nssc april specialty results |
| 50 Freestyle | LCM | 35.93 | B+1.14s to BB | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 100 Freestyle | LCM | 1:21.57 | B+5.38s to BB | 2026-06-20 | 2026 NE NSSC Invitational Springfield College fast pool |
| 200 Freestyle | LCM | 3:06.11 | +6.92s to B | 2026-05-09 | 2026 NE NSSC Specialty at Springfield College fast pool |
| 50 Backstroke | LCM | 46.55 | +1.96s to B | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 50 Breaststroke | LCM | 49.29 | B+3.40s to BB | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 100 Breaststroke | LCM | 1:58.65 | +10.86s to B | 2026-06-20 | 2026 NE NSSC Invitational Springfield College fast pool |
| 50 Butterfly | LCM | 55.53 | +13.54s to B | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
604 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:31.80 | 272 |
| 100 BR SCY | 1:37.83 | 332 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1576 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:23.67 | 539 |
| 50 BK SCY | 41.10 | 322 |
| 50 BR SCY | 43.84 | 370 |
| 50 FL SCY | 54.03 | 120 |
| 100 IM SCY | 1:40.42 | 225 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:15.70 split/total mismatch
Front half 35.63s · back half 40.07s
200 Freestyle SCY 2:23.67 split/total mismatch
100 Backstroke SCY 1:31.80 split/total mismatch
Front half 44.40s · back half 47.40s
200 Backstroke SCY 3:24.94 split/total mismatch
100 Breaststroke SCY 1:37.83
Front half 45.19s · back half 52.64s
100 Individual Medley SCY 1:40.42 split/total mismatch
100 Freestyle LCM 1:21.57
Front half 37.36s · back half 44.21s
200 Freestyle LCM 3:06.11
100 Breaststroke LCM 1:58.65
Front half 54.56s · back half 64.09s
Progression
Faster times are higher. One card per event, all courses & history.