swimMatthew Rotter-Cotts
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.04 | 2025-03-29 | 2025 Maryland 8 & Under Championship Meet venue | |
| 50 Freestyle | SCY | 37.24 | 2026-03-22 | 2026 Maryland 8 & Under Championship Meet fast pool | |
| 100 Freestyle | SCY | 1:23.07 | 2026-03-21 | 2026 Maryland 8 & Under Championship Meet fast pool | |
| 200 Freestyle | SCY | 3:17.42 | 2025-11-02 | 2025 Fox Fall Invitational 2 venue | |
| 25 Backstroke | SCY | 21.38 | 2025-12-20 | The Grinch Stole My Times (8&U) 2025 venue | |
| 50 Backstroke | SCY | 42.21 | 2026-05-03 | 2026 MAC May-hem Mini Meet slow pool | |
| 100 Backstroke | SCY | 1:29.12 | 2026-03-22 | 2026 Maryland 8 & Under Championship Meet fast pool | |
| 25 Breaststroke | SCY | 29.02 | 2025-03-29 | 2025 Maryland 8 & Under Championship Meet venue | |
| 50 Breaststroke | SCY | 50.05 | 2026-03-22 | 2026 Maryland 8 & Under Championship Meet fast pool | |
| 100 Breaststroke | SCY | 1:46.00 | 2026-03-21 | 2026 Maryland 8 & Under Championship Meet fast pool | |
| 25 Butterfly | SCY | 25.16 | 2025-12-20 | The Grinch Stole My Times (8&U) 2025 venue | |
| 50 Butterfly | SCY | 48.10 | 2026-05-02 | 2026 MAC May-hem Mini Meet slow pool | |
| 100 Individual Medley | SCY | 1:33.45 | 2026-03-22 | 2026 Maryland 8 & Under Championship Meet fast pool | |
| 200 Individual Medley | SCY | 3:20.25 | 2026-03-21 | 2026 Maryland 8 & Under Championship Meet fast pool | |
| 100 Freestyle | LCM | 1:38.36 | 2026-04-11 | 2026 Fox April Long Course Invitational venue | |
| 50 Backstroke | LCM | 49.90 | 2026-04-11 | 2026 Fox April Long Course Invitational venue | |
| 200 Backstroke | LCM | 3:28.76 | 2026-01-01 | 2026 Fox April Long Course Invitational - | |
| 100 Breaststroke | LCM | 2:11.27 | 2026-04-11 | 2026 Fox April Long Course Invitational venue |
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 | 36.84 | flying | 200 Free Relay (leg 4) | 2026-03-22 | 2026 Maryland 8 & Under Championship Meet |
| 50 Backstroke | SCY | 45.74 | flat | 200 Medley Relay | 2026-03-21 | 2026 Maryland 8 & Under Championship Meet |
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 10 & under · SCY
1603 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:17.42 | 303 |
| 100 BK SCY | 1:29.12 | 463 |
| 100 BR SCY | 1:46.00 | 410 |
| 200 IM SCY | 3:20.25 | 427 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
1894 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:23.07 | 389 |
| 50 BK SCY | 42.21 | 443 |
| 50 BR SCY | 50.05 | 384 |
| 50 FL SCY | 48.10 | 262 |
| 100 IM SCY | 1:33.45 | 416 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:23.07
Front half 40.05s · back half 43.02s
200 Freestyle SCY 3:17.42
Front half 98.26s · back half 99.16s
100 Backstroke SCY 1:29.12
Front half 43.31s · back half 45.81s
100 Breaststroke SCY 1:46.00
Front half 51.95s · back half 54.05s
100 Individual Medley SCY 1:33.45
Front half 45.90s · back half 47.55s
200 Individual Medley SCY 3:20.25
Front half 97.72s · back half 102.53s
100 Freestyle LCM 1:38.36
Front half 45.49s · back half 52.87s
100 Breaststroke LCM 2:11.27
Front half 62.86s · back half 68.41s
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.