swimLidia Costesso
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.22 | B+1.53s to BB | 2026-01-01 | 2026 Gulf 12 & Under Championships |
| 100 Freestyle | SCY | 1:14.26 | B+4.87s to BB | 2025-01-01 | TASC September Tri-Meet |
| 200 Freestyle | SCY | 2:51.06 | +7.67s to B | 2025-02-21 | MAC Hosted 2025 Gulf 12 & Under Champs |
| 500 Freestyle | SCY | 7:27.43 | +10.14s to B | 2025-01-18 | 2025 LSST January Frosty Meet venue |
| 50 Backstroke | SCY | 41.47 | +2.68s to B | 2025-01-18 | 2025 LSST January Frosty Meet venue |
| 100 Backstroke | SCY | 1:25.46 | B+5.67s to BB | 2025-01-01 | TASC September Tri-Meet |
| 50 Breaststroke | SCY | 41.51 | B+0.62s to BB | 2025-01-01 | TASC September Tri-Meet |
| 100 Breaststroke | SCY | 1:34.12 | B+4.73s to BB | 2025-01-01 | TASC September Tri-Meet |
| 200 Breaststroke | SCY | 3:23.17 | B+11.98s to BB | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 50 Butterfly | SCY | 44.75 | +7.76s to B | 2024-12-21 | 2024 Gulf Fall Champs (ESCA & AMBU) venue |
| 100 Butterfly | SCY | 1:37.08 | +10.99s to B | 2025-01-19 | 2025 LSST January Frosty Meet venue |
| 100 Individual Medley | SCY | 1:27.39 | +2.10s to B | 2025-02-22 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 50 Freestyle | LCM | 39.76 | +1.07s to B | 2025-01-01 | Texas Elite Swim Team |
| 100 Freestyle | LCM | 1:36.33 | +10.64s to B | 2024-04-07 | 2024 LSST April LC Open Meet venue |
| 50 Backstroke | LCM | 47.27 | +2.38s to B | 2025-01-01 | BATS LC June Meet |
| 50 Breaststroke | LCM | 57.02 | +7.23s to B | 2024-05-25 | CATS Spring into Summer Open venue |
| 100 Breaststroke | LCM | 2:01.65 | +11.26s to B | 2024-04-06 | 2024 LSST April LC Open Meet venue |
| 50 Butterfly | LCM | 46.77 | +4.98s to B | 2025-01-01 | Texas Elite Swim Team |
| 200 Individual Medley | LCM | 4:00.20 | +29.41s to B | 2024-05-25 | CATS Spring into Summer Open venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Butterfly | SCY | 54.57 | flying | 200 Medley Relay (leg 3) | 2024-07-21 | 2024 LSST GULF B & Under Champs |
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
1481 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:27.43 | 392 |
| 100 BK SCY | 1:25.46 | 394 |
| 100 BR SCY | 1:34.12 | 438 |
| 100 FL SCY | 1:37.08 | 257 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1833 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:51.06 | 361 |
| 50 BK SCY | 41.47 | 345 |
| 50 BR SCY | 41.51 | 501 |
| 50 FL SCY | 44.75 | 236 |
| 100 IM SCY | 1:27.39 | 390 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:14.26 split/total mismatch
Front half 35.41s · back half 38.85s
200 Freestyle SCY 2:51.06
Front half 82.61s · back half 88.45s
500 Freestyle SCY 7:27.43
Front half 216.55s · back half 230.88s
100 Backstroke SCY 1:25.46 split/total mismatch
Front half 42.42s · back half 43.04s
100 Breaststroke SCY 1:34.12 split/total mismatch
Front half 44.60s · back half 49.52s
200 Breaststroke SCY 3:23.17
Front half 97.08s · back half 106.09s
100 Butterfly SCY 1:37.08
Front half 45.23s · back half 51.85s
100 Individual Medley SCY 1:27.39
Front half 42.37s · back half 45.02s
200 Individual Medley LCM 4:00.20
Front half 121.63s · back half 118.57s
Progression
Faster times are higher. One card per event, all courses & history.