swimSadie Costa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.74 | BB+0.15s to A·+3.95s to Sectionals | 2026-01-16 | Winterfest 2026 venue |
| 100 Freestyle | SCY | 1:00.45 | A+0.86s to AA·+7.36s to Sectionals | 2023-11-17 | CT WYW Y Thanksgiving Meet venue |
| 200 Freestyle | SCY | 2:25.59 | BB+10.40s to A·+30.60s to Sectionals | 2026-01-01 | Frederick Co. YMCA Swim Team |
| 500 Freestyle | SCY | 6:33.62 | B+3.03s to BB·+84.83s to Sectionals | 2026-02-06 | 2026 Last Chance Qualifying Meet fast pool |
| 1000 Freestyle | SCY | 14:21.82 | B+48.53s to BB·+222.83s to Sectionals | 2025-11-14 | 2025 CT WYW McDowell Y Thanksgiving Invite |
| 50 Backstroke | SCY | 36.39 | B+1.80s to BB·+10.10s to Futures | 2025-02-07 | GBSA - 2025 Last Chance Qualifying |
| 50 Breaststroke | SCY | 36.59 | A+1.10s to AA·+6.80s to Futures | 2026-02-08 | 2026 Last Chance Qualifying Meet fast pool |
| 100 Breaststroke | SCY | 1:21.66 | BB+3.67s to A·+13.47s to Sectionals | 2026-02-07 | 2026 Last Chance Qualifying Meet fast pool |
| 200 Breaststroke | SCY | 3:01.68 | BB+13.69s to A·+32.29s to Sectionals | 2026-01-17 | Winterfest 2026 venue |
| 50 Butterfly | SCY | 33.59 | BB+2.10s to A·+7.90s to Futures | 2026-03-01 | C&P Sub-District Championship 2026 fast pool |
| 100 Butterfly | SCY | 1:00.34 | AAA+1.15s to AAAA·+1.85s to Sectionals | 2023-11-17 | CT WYW Y Thanksgiving Meet venue |
| 100 Individual Medley | SCY | 1:40.83 | 2023-11-17 | CT WYW Y Thanksgiving Meet venue | |
| 200 Individual Medley | SCY | 2:46.83 | B+2.74s to BB·+36.14s to Sectionals | 2026-02-07 | 2026 Last Chance Qualifying Meet fast pool |
| 50 Freestyle | LCM | 35.48 | B+0.09s to BB·+7.19s to Sectionals | 2025-04-12 | 2025 EST Spring Into Long Course |
| 100 Freestyle | LCM | 1:19.85 | B+2.96s to BB·+19.16s to Sectionals | 2026-04-25 | 2026 ASC Spring Long Course Meet venue |
| 200 Freestyle | LCM | 3:06.88 | +6.49s to B·+55.99s to Sectionals | 2026-04-18 | 2026 EST Spring Into Long Course |
| 50 Backstroke | LCM | 42.67 | B+2.08s to BB·+11.78s to Futures | 2025-04-12 | 2025 EST Spring Into Long Course |
| 100 Backstroke | LCM | 1:39.11 | +6.52s to B·+31.22s to Sectionals | 2025-04-26 | 2025 ASC Spring Long Course Meet venue |
| 50 Breaststroke | LCM | 45.11 | BB+3.02s to A·+10.32s to Futures | 2025-04-26 | 2025 ASC Spring Long Course Meet venue |
| 100 Breaststroke | LCM | 1:37.10 | BB+7.31s to A·+19.21s to Sectionals | 2026-04-25 | 2026 ASC Spring Long Course Meet venue |
| 50 Butterfly | LCM | 40.13 | B+1.84s to BB·+10.64s to Futures | 2026-04-18 | 2026 EST Spring Into Long Course |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 Freestyle | SCY | 30.07 | flat | 200 Free Relay | 2026-03-01 | C&P Sub-District Championship 2026 |
| 50 Freestyle | SCY | 28.73 | flying | 200 Free Relay (leg 4) | 2026-01-16 | Winterfest 2026 |
| 100 Breaststroke | SCY | 1:22.32 | flying | 400 Medley Relay (leg 2) | 2026-01-17 | Winterfest 2026 |
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
1434 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:33.62 | 484 |
| 200 BR SCY | 3:01.68 | 490 |
| 200 IM SCY | 2:46.83 | 460 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2364 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:25.59 | 496 |
| 100 BR SCY | 1:21.66 | 539 |
| 100 FL SCY | 1:00.34 | 869 |
| 200 IM SCY | 2:46.83 | 460 |
| 100 BK SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:33.62
Front half 194.92s · back half 198.70s
1000 Freestyle SCY 14:21.82 split/total mismatch
100 Breaststroke SCY 1:21.66
Front half 37.71s · back half 43.95s
200 Breaststroke SCY 3:01.68
Front half 88.26s · back half 93.42s
100 Individual Medley SCY 1:40.83
200 Individual Medley SCY 2:46.83
Front half 80.63s · back half 86.20s
100 Freestyle LCM 1:19.85
Front half 38.36s · back half 41.49s
200 Freestyle LCM 3:06.88 split/total mismatch
100 Backstroke LCM 1:39.11
Front half 46.84s · back half 52.27s
100 Breaststroke LCM 1:37.10
Front half 44.79s · back half 52.31s
Progression
Faster times are higher. One card per event, all courses & history.