swimSeb Colvin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.06 | 2019-10-12 | 2019 MR AGUA Swim For The Future | |
| 50 Freestyle | SCY | 25.84 | BB+1.15s to A | 2024-03-02 | 2024 MR AGUA Last Chance Invitational |
| 100 Freestyle | SCY | 59.99 | B+1.20s to BB | 2023-01-01 | Sanction #: 231007 |
| 200 Freestyle | SCY | 2:01.31 | BB+2.72s to A | 2025-01-18 | 2025 MR AGUA MLK Invitational |
| 500 Freestyle | SCY | 6:36.22 | +19.93s to B | 2022-10-21 | 2022 MR AGUA October Distance Time Trial |
| 25 Backstroke | SCY | 21.15 | 2019-10-12 | 2019 MR AGUA Swim For The Future | |
| 50 Backstroke | SCY | 30.99 | B+0.70s to BB | 2023-11-03 | 2023 MR LIE Fall Classic Invitational |
| 100 Backstroke | SCY | 1:03.63 | BB+4.04s to A | 2024-03-29 | 2024 Eastern Zone SC Age Group Championships venue |
| 200 Backstroke | SCY | 2:19.70 | BB+9.61s to A | 2024-03-02 | 2024 MR AGUA Last Chance Invitational |
| 25 Breaststroke | SCY | 23.12 | 2019-10-12 | 2019 MR AGUA Swim For The Future | |
| 50 Breaststroke | SCY | 28.17 | AAA+0.08s to AAAA | 2026-03-29 | 2026 EZ North Speedo Short Course Sectionals venue |
| 100 Breaststroke | SCY | 1:01.91 | AA+0.12s to AAA | 2026-03-27 | 2026 EZ North Speedo Short Course Sectionals venue |
| 200 Breaststroke | SCY | 2:19.03 | AA+4.24s to AAA | 2025-03-14 | 2025 MR SC Junior Metropolitan Championships |
| 50 Butterfly | SCY | 1:26.95 | +54.56s to B | 2026-01-01 | Metropolitan Swimming Club |
| 100 Butterfly | SCY | 56.07 | AA+2.08s to AAA | 2025-02-07 | 2025 MR LIE Second Chance Invitational |
| 100 Individual Medley | SCY | 1:05.34 | 2023-01-01 | Sanction #: 231007 | |
| 200 Individual Medley | SCY | 2:07.73 | A+1.04s to AA | 2026-03-29 | 2026 EZ North Speedo Short Course Sectionals venue |
| 400 Individual Medley | SCY | 5:05.45 | BB+21.26s to A | 2024-01-01 | Metropolitan Swimming Club |
| 50 Freestyle | LCM | 29.47 | BB+0.88s to A | 2024-06-23 | 2024 MR LIE June Jamboree Invitational venue |
| 100 Freestyle | LCM | 54.98 | AAA+0.49s to AAAA | 2025-05-10 | 2025 MR LIAC Spring Kickoff Invitational |
| 200 Freestyle | LCM | 2:25.72 | BB+8.53s to A | 2024-06-22 | 2024 MR LIE June Jamboree Invitational venue |
| 400 Freestyle | LCM | 5:05.86 | BB+13.77s to A | 2024-06-22 | 2024 MR LIE June Jamboree Invitational venue |
| 50 Backstroke | LCM | 35.28 | BB+2.09s to A | 2023-07-09 | 2023 NBAC Mid-Summer Classic venue |
| 100 Backstroke | LCM | 1:13.39 | BB+3.80s to A | 2024-07-20 | 2024 Metropolitan LC Junior Met Championships venue |
| 200 Backstroke | LCM | 2:44.27 | B+0.58s to BB | 2023-07-23 | 2023 MR Metro LC Age Group Championships venue |
| 50 Breaststroke | LCM | 33.92 | AA+0.43s to AAA | 2024-08-01 | 2024 ISCA Summer Senior Blast venue |
| 100 Breaststroke | LCM | 1:13.39 | AA+1.60s to AAA | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships |
| 200 Breaststroke | LCM | 2:46.15 | A+1.96s to AA | 2024-07-31 | 2024 ISCA Summer Senior Blast venue |
| 50 Butterfly | LCM | 33.21 | BB+1.92s to A | 2023-07-08 | 2023 NBAC Mid-Summer Classic venue |
| 100 Butterfly | LCM | 1:00.25 | AAA+1.36s to AAAA | 2025-07-18 | 2025 MR LC Junior Mets Championship |
| 200 Individual Medley | LCM | 2:35.82 | BB+2.63s to A | 2024-06-21 | 2024 MR LIE June Jamboree Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.77 | flying | 200 Medley Relay (leg 4) | 2026-03-28 | 2026 EZ North Speedo Short Course Sectionals |
| 100 Freestyle | SCY | 51.73 | flying | 400 Medley Relay (leg 4) | 2026-03-29 | 2026 EZ North Speedo Short Course Sectionals |
| 50 Freestyle | LCM | 30.32 | flying | 200 Free Relay (leg 4) | 2023-07-23 | 2023 MR Metro LC Age Group Championships |
| 100 Freestyle | LCM | 1:08.95 | flying | 400 Free Relay (leg 3) | 2023-07-22 | 2023 MR Metro LC Age Group Championships |
| 50 Breaststroke | LCM | 35.70 | flying | 200 Medley Relay (leg 2) | 2023-07-21 | 2023 MR Metro LC Age Group Championships |
| 100 Breaststroke | LCM | 1:20.99 | flying | 400 Medley Relay (leg 2) | 2023-07-23 | 2023 MR Metro LC Age Group Championships |
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 · SCY
2756 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:36.22 | 339 |
| 200 BK SCY | 2:19.70 | 497 |
| 200 BR SCY | 2:19.03 | 731 |
| 200 IM SCY | 2:07.73 | 695 |
| 400 IM SCY | 5:05.45 | 494 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
3328 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:01.31 | 594 |
| 100 BK SCY | 1:03.63 | 505 |
| 100 BR SCY | 1:01.91 | 809 |
| 100 FL SCY | 56.07 | 725 |
| 200 IM SCY | 2:07.73 | 695 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:36.22
100 Backstroke SCY 1:03.63
Front half 30.70s · back half 32.93s
200 Backstroke SCY 2:19.70
Front half 69.70s · back half 70.00s
100 Breaststroke SCY 1:01.91
Front half 28.90s · back half 33.01s
200 Breaststroke SCY 2:19.03
100 Individual Medley SCY 1:05.34 split/total mismatch
Front half 37.68s · back half 27.66s
200 Individual Medley SCY 2:07.73
Front half 60.97s · back half 66.76s
400 Individual Medley SCY 5:05.45
Front half 152.54s · back half 152.91s
200 Freestyle LCM 2:25.72
Front half 70.49s · back half 75.23s
400 Freestyle LCM 5:05.86
Front half 151.02s · back half 154.84s
100 Backstroke LCM 1:13.39
Front half 36.17s · back half 37.22s
200 Backstroke LCM 2:44.27
Front half 84.55s · back half 79.72s
100 Breaststroke LCM 1:13.39
Front half 36.17s · back half 37.22s
200 Breaststroke LCM 2:46.15
Front half 80.45s · back half 85.70s
100 Butterfly LCM 1:00.25
200 Individual Medley LCM 2:35.82
Front half 75.72s · back half 80.10s
Progression
Faster times are higher. One card per event, all courses & history.