swimSephira Addo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.22 | AA+0.83s to AAA | 2025-10-11 | 2025 ST ASC Bob Thompson Open venue |
| 100 Freestyle | SCY | 57.59 | AA+2.50s to AAA | 2025-10-12 | 2025 ST ASC Bob Thompson Open venue |
| 200 Freestyle | SCY | 2:12.42 | BB+2.73s to A | 2025-10-11 | 2025 ST ASC Bob Thompson Open venue |
| 500 Freestyle | SCY | 6:11.89 | BB+22.00s to A | 2025-10-19 | 2025 ST TXLA 11&Over Fall Kick Off Invite venue |
| 50 Backstroke | SCY | 33.66 | B+0.27s to BB | 2025-02-09 | 2025 ST AQTX STX Champs North venue |
| 100 Backstroke | SCY | 1:12.38 | B+1.89s to BB | 2024-12-08 | 2024 ST WLOO Winter Invite slow pool |
| 200 Backstroke | SCY | 2:37.00 | B+3.91s to BB | 2025-09-21 | 2025 ST WLOO SC Season Starter slow pool |
| 50 Breaststroke | SCY | 35.87 | A+1.48s to AA | 2025-12-06 | 2025 ST LSAC 5th Annual Graceland venue |
| 100 Breaststroke | SCY | 1:19.43 | BB+4.44s to A | 2025-02-09 | 2025 ST AQTX STX Champs North venue |
| 200 Breaststroke | SCY | 3:00.16 | B+5.47s to BB | 2025-09-27 | 2025 ST ASC IMR IMX Challenge venue |
| 50 Butterfly | SCY | 27.96 | AA+0.17s to AAA | 2026-02-21 | 2026 ST AAAA SC STAGS fast pool |
| 100 Butterfly | SCY | 1:00.35 | AA+0.76s to AAA | 2026-02-22 | 2026 ST AAAA SC STAGS fast pool |
| 200 Butterfly | SCY | 3:03.21 | +15.02s to B | 2024-11-17 | 2024 ST ASC Turkey Bash venue |
| 100 Individual Medley | SCY | 1:07.49 | 2025-12-06 | 2025 ST LSAC 5th Annual Graceland venue | |
| 200 Individual Medley | SCY | 2:26.23 | BB+1.44s to A | 2025-10-12 | 2025 ST ASC Bob Thompson Open venue |
| 400 Individual Medley | SCY | 5:28.55 | BB+17.56s to A | 2026-02-01 | 2026 ST WLOO February Splash venue |
| 50 Freestyle | LCM | 28.99 | AAA+1.40s to AAAA | 2025-07-13 | 2025 ST AAAA STAGS LC Championship venue |
| 100 Freestyle | LCM | 1:05.77 | A+0.48s to AA | 2026-05-23 | 2026 ST ASC Spring Showcase venue |
| 200 Freestyle | LCM | 2:31.12 | BB+3.33s to A | 2025-07-12 | 2025 ST AAAA STAGS LC Championship venue |
| 400 Freestyle | LCM | 5:42.81 | B+5.82s to BB | 2025-06-22 | 2025 ST WLOO LC Last Chance venue |
| 50 Backstroke | LCM | 38.70 | BB+2.41s to A | 2025-06-15 | 2025 ST ASC Firecracker venue |
| 100 Backstroke | LCM | 1:22.31 | B+0.32s to BB | 2024-06-29 | 2024 ST HPAC Long Course STX Championship venue |
| 200 Backstroke | LCM | 3:02.72 | B+6.33s to BB | 2025-04-13 | 2025 ST TXLA 11& Over Long Course Kick Off venue |
| 50 Breaststroke | LCM | 39.87 | A+1.18s to AA | 2025-07-12 | 2025 ST AAAA STAGS LC Championship venue |
| 100 Breaststroke | LCM | 1:33.55 | B+0.56s to BB | 2026-04-19 | 2026 ST WLOO Classic venue |
| 200 Breaststroke | LCM | 3:27.37 | B+6.08s to BB | 2025-04-13 | 2025 ST TXLA 11& Over Long Course Kick Off venue |
| 50 Butterfly | LCM | 30.21 | AAA+0.32s to AAAA | 2026-06-19 | 2026 ST ASC Firecracker venue |
| 100 Butterfly | LCM | 1:07.87 | AA+0.48s to AAA | 2026-05-24 | 2026 ST ASC Spring Showcase venue |
| 200 Butterfly | LCM | 2:53.36 | BB+9.77s to A | 2026-05-23 | 2026 ST ASC Spring Showcase venue |
| 200 Individual Medley | LCM | 2:48.01 | BB+1.32s to A | 2025-06-15 | 2025 ST ASC Firecracker venue |
| 400 Individual Medley | LCM | 6:33.24 | B+8.85s to BB | 2024-06-23 | 2024 ST WLOO LC Last Chance venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 27.49 | flying | 200 Medley Relay (leg 4) | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch |
| 100 Freestyle | LCM | 1:11.35 | flat | 400 Free Relay | 2024-06-29 | 2024 ST HPAC Long Course STX Championship |
| 200 Freestyle | LCM | 2:29.76 | flying | 800 Free Relay (leg 2) | 2025-07-16 | 2025 Texas Age Group Championships |
| 100 Backstroke | LCM | 1:23.90 | flat | 400 Medley Relay | 2024-07-12 | 2024 ST Long Course STAGS Championship |
| 100 Breaststroke | LCM | 1:35.08 | flying | 400 Medley Relay (leg 2) | 2024-06-30 | 2024 ST HPAC Long Course STX Championship |
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
2990 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:42.81 | 469 |
| 200 BK LCM | 3:02.72 | 450 |
| 200 BR LCM | 3:27.37 | 454 |
| 200 FL LCM | 2:53.36 | 536 |
| 200 IM LCM | 2:48.01 | 621 |
| 400 IM LCM | 6:33.24 | 460 |
IMR 15-16 · LCM
3012 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:31.12 | 591 |
| 100 BK LCM | 1:22.31 | 496 |
| 100 BR LCM | 1:33.55 | 494 |
| 100 FL LCM | 1:07.87 | 810 |
| 200 IM LCM | 2:48.01 | 621 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.59
Front half 27.45s · back half 30.14s
200 Freestyle SCY 2:12.42
Front half 62.96s · back half 69.46s
500 Freestyle SCY 6:11.89
Front half 182.56s · back half 189.33s
100 Breaststroke SCY 1:19.43
Front half 37.68s · back half 41.75s
200 Breaststroke SCY 3:00.16
Front half 85.77s · back half 94.39s
100 Butterfly SCY 1:00.35
Front half 28.17s · back half 32.18s
200 Butterfly SCY 3:03.21
Front half 88.84s · back half 94.37s
100 Individual Medley SCY 1:07.49
Front half 31.36s · back half 36.13s
200 Individual Medley SCY 2:26.23
Front half 69.76s · back half 76.47s
100 Freestyle LCM 1:05.77
Front half 31.88s · back half 33.89s
200 Freestyle LCM 2:31.12
Front half 71.22s · back half 79.90s
200 Backstroke LCM 3:02.72
Front half 89.06s · back half 93.66s
200 Breaststroke LCM 3:27.37
Front half 99.72s · back half 107.65s
100 Butterfly LCM 1:07.87
Front half 31.77s · back half 36.10s
200 Butterfly LCM 2:53.36
Front half 79.24s · back half 94.12s
200 Individual Medley LCM 2:48.01
Front half 79.91s · back half 88.10s
Progression
Faster times are higher. One card per event, all courses & history.