swimColin Belgrave
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.63 | BB+0.54s to A | 2026-01-31 | 2026 ASC Senior Meet venue |
| 100 Freestyle | SCY | 54.36 | BB+1.77s to A | 2025-02-07 | GBSA - 2025 Last Chance Qualifying |
| 200 Freestyle | SCY | 1:55.50 | A+4.31s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 500 Freestyle | SCY | 5:14.95 | BB+0.06s to A | 2024-12-14 | 2024 ASC Holiday Invitational |
| 1000 Freestyle | SCY | 10:53.07 | A+21.08s to AA | 2024-11-09 | 2024 FSC & EST Distance Dual |
| 1650 Freestyle | SCY | 17:59.62 | A+23.93s to AA | 2024-11-09 | 2024 FSC & EST Distance Dual |
| 50 Backstroke | SCY | 26.87 | BB+0.08s to A | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Backstroke | SCY | 56.30 | A+1.41s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 200 Backstroke | SCY | 2:01.75 | A+1.76s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 50 Breaststroke | SCY | 32.51 | BB+1.62s to A | 2025-11-13 | MERC and CC November Invite |
| 100 Breaststroke | SCY | 1:18.34 | +2.85s to B | 2023-01-21 | Live M.A.S Invitational 2023 slow pool |
| 200 Breaststroke | SCY | 2:32.33 | BB+11.54s to A | 2025-11-13 | MERC and CC November Invite |
| 50 Butterfly | SCY | 26.22 | A+0.63s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Butterfly | SCY | 59.07 | BB+2.38s to A | 2026-01-31 | 2026 ASC Senior Meet venue |
| 200 Butterfly | SCY | 2:06.11 | A+3.92s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Individual Medley | SCY | 1:00.76 | 2024-01-01 | 2024 nbac thanksgiving meet final results pdf 1 | |
| 200 Individual Medley | SCY | 2:10.72 | BB+2.53s to A | 2024-01-01 | 2024 nbac thanksgiving meet final results pdf 1 |
| 400 Individual Medley | SCY | 4:30.10 | A+5.61s to AA | 2025-02-07 | GBSA - 2025 Last Chance Qualifying |
| 50 Freestyle | LCM | 27.85 | BB+0.06s to A | 2025-04-27 | 2025 NAAC Carol Chidester Invite venue |
| 100 Freestyle | LCM | 1:00.05 | A+1.96s to AA | 2025-07-10 | 2025 Sandbox Invitational |
| 200 Freestyle | LCM | 2:12.36 | A+4.67s to AA | 2025-07-10 | 2025 Sandbox Invitational |
| 400 Freestyle | LCM | 4:48.16 | BB+3.87s to A | 2024-04-20 | 2024 EST Spring Into Long Course |
| 800 Freestyle | LCM | 9:50.19 | A+24.00s to AA | 2024-07-05 | 2024 Sandbox Invitational venue |
| 1500 Freestyle | LCM | 19:17.90 | BB+24.31s to A | 2024-07-05 | 2024 Retriever Classic |
| 50 Backstroke | LCM | 31.88 | A+1.19s to AA | 2026-05-29 | 2026 Eagle Swim Team Speedo Sizzler |
| 100 Backstroke | LCM | 1:05.98 | A+1.29s to AA | 2025-07-10 | 2025 Sandbox Invitational |
| 200 Backstroke | LCM | 2:21.36 | A+0.37s to AA | 2025-07-30 | 2025 MD LSC LC Championships |
| 50 Breaststroke | LCM | 42.49 | +1.60s to B | 2022-07-24 | MAC-EST End of Summer Splash slow pool |
| 100 Breaststroke | LCM | 1:31.83 | +3.74s to B | 2023-05-13 | 2023 Abby Seeger Memorial Invitational venue |
| 200 Breaststroke | LCM | 3:03.24 | B+4.75s to BB | 2026-04-18 | 2026 EST Spring Into Long Course venue |
| 50 Butterfly | LCM | 34.57 | B+1.88s to BB | 2022-07-23 | MAC-EST End of Summer Splash slow pool |
| 100 Butterfly | LCM | 1:03.84 | A+1.45s to AA | 2025-07-30 | 2025 MD LSC LC Championships |
| 200 Butterfly | LCM | 2:29.18 | BB+3.79s to A | 2025-07-10 | 2025 Sandbox Invitational |
| 200 Individual Medley | LCM | 2:23.46 | A+1.07s to AA | 2025-07-30 | 2025 MD LSC LC Championships |
| 400 Individual Medley | LCM | 5:05.23 | AA+12.84s to AAA | 2025-07-30 | 2025 MD LSC LC Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Backstroke | SCY | 1:06.17 | flat | 400 Medley Relay | 2023-03-12 | 2023 Speedo MD LSC JR Champs - FSC Site |
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 17-18 · LCM
3854 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:48.16 | 613 |
| 200 BK LCM | 2:21.36 | 723 |
| 200 BR LCM | 3:03.24 | 464 |
| 200 FL LCM | 2:29.18 | 592 |
| 200 IM LCM | 2:23.46 | 726 |
| 400 IM LCM | 5:05.23 | 736 |
IMR 17-18 · LCM
3091 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:12.36 | 650 |
| 100 BK LCM | 1:05.98 | 685 |
| 100 BR LCM | 1:31.83 | 356 |
| 100 FL LCM | 1:03.84 | 674 |
| 200 IM LCM | 2:23.46 | 726 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Breaststroke SCY 32.51 split/total mismatch
Front half 15.26s · back half 17.25s
100 Breaststroke SCY 1:18.34
Front half 36.52s · back half 41.82s
200 Breaststroke SCY 2:32.33 split/total mismatch
100 Butterfly SCY 59.07
Front half 28.20s · back half 30.87s
100 Individual Medley SCY 1:00.76
Front half 28.45s · back half 32.31s
200 Individual Medley SCY 2:10.72
Front half 60.48s · back half 70.24s
800 Freestyle LCM 9:50.19
Front half 290.19s · back half 300.00s
100 Breaststroke LCM 1:31.83
Front half 44.26s · back half 47.57s
200 Breaststroke LCM 3:03.24
Front half 89.50s · back half 93.74s
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.