Livia Costa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 45.08 | 2018-12-02 | 2018 BD WETT Del Norte 3 slow pool | |
| 50 Freestyle | SCY | 30.06 | BB+2.07s to A·+5.17s to Sectionals | 2026-02-22 | Bay Area Spring Championships venue |
| 100 Freestyle | SCY | 1:04.14 | BB+3.25s to A·+10.05s to Sectionals | 2026-02-21 | Bay Area Spring Championships venue |
| 50 Backstroke | SCY | 39.59 | +3.00s to B·+11.00s to Sectionals | 2024-11-16 | 2024 SYS Turkey Meet venue |
| 100 Backstroke | SCY | 1:40.17 | +22.98s to B·+39.38s to Sectionals | 2024-01-14 | 2024 FAST Polar Bear Plunge venue |
| 50 Breaststroke | SCY | 37.31 | BB+1.22s to A·+3.72s to Sectionals | 2026-02-21 | Bay Area Spring Championships venue |
| 100 Breaststroke | SCY | 1:18.66 | BB+2.57s to A·+7.77s to Sectionals | 2026-04-12 | 2026 GTSA TYR Spring Championship venue |
| 200 Breaststroke | SCY | 2:53.75 | BB+9.96s to A·+17.46s to Sectionals | 2026-04-11 | 2026 GTSA TYR Spring Championship venue |
| 50 Butterfly | SCY | 37.11 | +1.12s to B·+9.72s to Sectionals | 2025-02-15 | 18th Annual TBAY Gasparilla Races 2025 venue |
| 100 Butterfly | SCY | 1:21.99 | +5.10s to B·+22.90s to Sectionals | 2024-09-22 | 2024 GCST FALL INVITE venue |
| 100 Individual Medley | SCY | 1:20.50 | 2024-12-07 | 2024 CAT Jingle Bell Invitational Meet venue | |
| 200 Individual Medley | SCY | 2:59.21 | +6.72s to B·+46.62s to Sectionals | 2025-02-15 | 18th Annual TBAY Gasparilla Races 2025 venue |
| 50 Freestyle | LCM | 33.52 | BB+1.53s to A·+5.13s to Sectionals | 2026-05-17 | 2026 SAINT PETE'S 2nd LONG COURSE MEET venue |
| 100 Freestyle | LCM | 1:16.40 | B+1.01s to BB·+15.11s to Sectionals | 2026-05-17 | 2026 SAINT PETE'S 2nd LONG COURSE MEET venue |
| 50 Backstroke | LCM | 43.73 | +1.04s to B·+10.84s to Sectionals | 2026-05-16 | 2026 SAINT PETE'S 2nd LONG COURSE MEET venue |
| 100 Backstroke | LCM | 1:45.01 | +15.02s to B·+35.22s to Sectionals | 2024-05-17 | 2024 SAINT PETE'S 2nd LONG COURSE MEET |
| 50 Breaststroke | LCM | 41.84 | BB+0.75s to A·+3.55s to Sectionals | 2026-05-16 | 2026 SAINT PETE'S 2nd LONG COURSE MEET venue |
| 100 Breaststroke | LCM | 1:32.03 | BB+4.24s to A·+11.44s to Sectionals | 2026-05-16 | 2026 SAINT PETE'S 2nd LONG COURSE MEET venue |
| 200 Breaststroke | LCM | 3:24.32 | BB+15.03s to A·+28.33s to Sectionals | 2026-05-17 | 2026 SAINT PETE'S 2nd LONG COURSE MEET venue |
| 50 Butterfly | LCM | 29.93 | AAAA·Sectionals ✓+0.44s to Futures | 2026-05-15 | 2026 SAINT PETE'S 2nd LONG COURSE MEET |
| 100 Butterfly | LCM | 1:34.88 | +7.49s to B·+27.49s to Sectionals | 2025-05-18 | 2025 SYS Memorial Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 Breaststroke | SCY | 36.31 | flying | 200 Medley Relay (leg 2) | 2026-04-12 | 2026 GTSA TYR Spring 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 13-14 · SCY
931 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:53.75 | 560 |
| 200 IM SCY | 2:59.21 | 371 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1511 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:40.17 | 191 |
| 100 BR SCY | 1:18.66 | 603 |
| 100 FL SCY | 1:21.99 | 346 |
| 200 IM SCY | 2:59.21 | 371 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.14
Front half 30.62s · back half 33.52s
100 Backstroke SCY 1:40.17
Front half 48.68s · back half 51.49s
100 Breaststroke SCY 1:18.66
Front half 36.64s · back half 42.02s
200 Breaststroke SCY 2:53.75
Front half 83.51s · back half 90.24s
100 Butterfly SCY 1:21.99
Front half 38.38s · back half 43.61s
100 Individual Medley SCY 1:20.50
Front half 39.60s · back half 40.90s
200 Individual Medley SCY 2:59.21
Front half 88.28s · back half 90.93s
100 Freestyle LCM 1:16.40
Front half 36.76s · back half 39.64s
100 Backstroke LCM 1:45.01
Front half 51.34s · back half 53.67s
100 Breaststroke LCM 1:32.03
Front half 42.43s · back half 49.60s
200 Breaststroke LCM 3:24.32
Front half 94.84s · back half 109.48s
100 Butterfly LCM 1:34.88
Front half 43.30s · back half 51.58s
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.