swimMabel Johnston
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.00 | 2024-01-27 | 2024 MAC Robert J. Hogan Memorial Mini Meet slow pool | |
| 50 Freestyle | SCY | 29.75 | A+0.46s to AA | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 100 Freestyle | SCY | 1:02.94 | AA+1.85s to AAA | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 200 Freestyle | SCY | 2:15.55 | AA+2.66s to AAA | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 500 Freestyle | SCY | 6:09.93 | AA+13.14s to AAA | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 25 Backstroke | SCY | 14.50 | 2023-03-25 | 2023 Maryland 8 & Under Championship Meet | |
| 50 Backstroke | SCY | 34.43 | A+1.04s to AA | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 100 Backstroke | SCY | 1:13.78 | A+0.99s to AA | 2026-01-16 | 2026 RAC Classic |
| 200 Backstroke | SCY | 2:46.03 | BB+3.44s to A | 2025-12-13 | 2025 Blizzard Buster Meet |
| 25 Breaststroke | SCY | 38.76 | 2023-11-04 | 2023 Bridget Vache Memorial MAC Fall Frenzy | |
| 50 Breaststroke | SCY | 38.40 | A+1.01s to AA | 2025-01-25 | 2025 MAC Robert J. Hogan Memorial Mini Meet |
| 100 Breaststroke | SCY | 1:32.01 | BB+6.52s to A | 2025-11-14 | Harvest Festival 2025 |
| 25 Butterfly | SCY | 19.89 | 2023-02-11 | 2023 CAC 2nd Annual Spring Fest Swim Meet slow pool | |
| 50 Butterfly | SCY | 33.69 | BB+0.30s to A | 2025-12-13 | 2025 Blizzard Buster Meet |
| 100 Butterfly | SCY | 1:20.49 | BB+4.20s to A | 2025-11-14 | Harvest Festival 2025 |
| 100 Individual Medley | SCY | 1:13.20 | A+0.41s to AA | 2026-03-07 | 2026 MD LSC 14 & U Championships venue |
| 200 Individual Medley | SCY | 2:35.67 | AA+4.18s to AAA | 2026-03-06 | 2026 MD LSC 14 & U Championships venue |
| 50 Freestyle | LCM | 33.58 | A+0.19s to AA | 2026-05-15 | 2026 Abby Seeger Memorial Invitational |
| 100 Freestyle | LCM | 1:12.79 | AA+2.70s to AAA | 2026-05-15 | 2026 Abby Seeger Memorial Invitational |
| 200 Freestyle | LCM | 2:38.10 | AA+6.41s to AAA | 2026-06-20 | 2026 ASC Independence Meet |
| 400 Freestyle | LCM | 5:30.82 | AA+9.63s to AAA | 2026-05-01 | 2026 John C. Clegg Memorial Long Course Meet venue |
| 50 Backstroke | LCM | 41.38 | BB+1.29s to A | 2026-06-20 | 2026 ASC Independence Meet |
| 100 Backstroke | LCM | 1:27.72 | A+2.73s to AA | 2026-05-15 | 2026 Abby Seeger Memorial Invitational |
| 200 Backstroke | LCM | 3:07.41 | A+6.22s to AA | 2026-05-15 | 2026 Abby Seeger Memorial Invitational |
| 50 Breaststroke | LCM | 46.78 | BB+1.89s to A | 2026-05-01 | 2026 John C. Clegg Memorial Long Course Meet |
| 100 Breaststroke | LCM | 1:37.99 | A+3.50s to AA | 2026-05-02 | 2026 John C. Clegg Memorial Long Course Meet venue |
| 50 Butterfly | LCM | 38.08 | BB+0.69s to A | 2026-04-24 | 2026 ASC Spring Long Course Meet |
| 100 Butterfly | LCM | 1:30.56 | BB+3.67s to A | 2026-05-01 | 2026 John C. Clegg Memorial Long Course Meet |
| 200 Individual Medley | LCM | 3:15.91 | BB+6.82s to A | 2025-07-30 | 2025 MD LSC LC Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 38.70 | flying | 200 Free Relay (leg 2) | 2023-10-21 | 2023 NBAC Fall Fastival Meet |
| 50 Freestyle | LCM | 39.57 | flying | 200 Medley Relay (leg 4) | 2024-08-02 | 2024 MD LSC LC Championships |
| 50 Freestyle | LCM | 39.13 | flying | 200 Free Relay (leg 4) | 2024-08-01 | 2024 MD LSC LC Championships |
| 100 Freestyle | LCM | 3:04.23 | flying | 400 Free Relay (leg 4) | 2024-07-08 | 2024 Sandbox Invitational |
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 11-12 · SCY
2923 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:09.93 | 695 |
| 100 BK SCY | 1:13.78 | 613 |
| 100 BR SCY | 1:32.01 | 469 |
| 100 FL SCY | 1:20.49 | 452 |
| 200 IM SCY | 2:35.67 | 694 |
IMR 11-12 · SCY
3183 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:15.55 | 727 |
| 50 BK SCY | 34.43 | 603 |
| 50 BR SCY | 38.40 | 634 |
| 50 FL SCY | 33.69 | 555 |
| 100 IM SCY | 1:13.20 | 664 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:13.78
200 Backstroke SCY 2:46.03
Front half 81.18s · back half 84.85s
100 Individual Medley SCY 1:13.20
Front half 33.86s · back half 39.34s
200 Individual Medley SCY 2:35.67
Front half 72.98s · back half 82.69s
400 Freestyle LCM 5:30.82
Front half 166.38s · back half 164.44s
100 Breaststroke LCM 1:37.99
Front half 45.79s · back half 52.20s
Progression
Faster times are higher. One card per event, all courses & history.