swimEliana Costello
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.80 | A+0.71s to AA | 2025-01-19 | 2025 ST TXLA New Year's Classic venue |
| 100 Freestyle | SCY | 58.33 | A+1.74s to AA | 2024-02-17 | 2024 ST STAGS Championships venue |
| 200 Freestyle | SCY | 2:06.02 | A+3.73s to AA | 2024-10-19 | 2024 ST ASC Bob Thompson Open venue |
| 500 Freestyle | SCY | 5:36.79 | A+6.80s to AA | 2024-02-17 | 2024 ST STAGS Championships venue |
| 50 Backstroke | SCY | 32.68 | BB+2.49s to A | 2024-12-08 | 2024 ST WLOO Winter Invite slow pool |
| 100 Backstroke | SCY | 1:05.98 | BB+2.09s to A | 2025-01-19 | 2025 ST TXLA New Year's Classic venue |
| 200 Backstroke | SCY | 2:24.10 | BB+5.61s to A | 2024-12-20 | 2024 ST TXLA Jingle Bell Splash venue |
| 100 Breaststroke | SCY | 1:15.98 | BB+2.59s to A | 2025-01-19 | 2025 ST TXLA New Year's Classic venue |
| 200 Breaststroke | SCY | 2:42.20 | BB+2.11s to A | 2024-12-20 | 2024 ST TXLA Jingle Bell Splash venue |
| 50 Butterfly | SCY | 28.82 | A+0.23s to AA | 2024-09-29 | 2024 ST ASC IMR/IMX Challenge venue |
| 100 Butterfly | SCY | 1:02.47 | A+1.58s to AA | 2025-02-16 | 2025 ST AAAA Senior Champs venue |
| 200 Butterfly | SCY | 2:22.34 | BB+0.85s to A | 2024-01-14 | 2024 ST TXLA New Year's Classic venue |
| 100 Individual Medley | SCY | 1:07.63 | 2024-12-08 | 2024 ST WLOO Winter Invite slow pool | |
| 200 Individual Medley | SCY | 2:21.58 | A+5.09s to AA | 2024-02-16 | 2024 ST STAGS Championships |
| 400 Individual Medley | SCY | 4:47.11 | AA+8.92s to AAA | 2025-02-14 | 2025 ST AAAA Senior Champs |
| 50 Freestyle | LCM | 29.86 | A+0.17s to AA | 2024-06-14 | 2024 ST ASC Firecracker venue |
| 100 Freestyle | LCM | 1:06.34 | A+2.05s to AA | 2024-06-16 | 2024 ST ASC Firecracker venue |
| 200 Freestyle | LCM | 2:27.35 | BB+2.16s to A | 2024-07-13 | 2024 ST Long Course STAGS Championship venue |
| 400 Freestyle | LCM | 5:18.91 | BB+12.22s to A | 2024-04-14 | 2024 ST TXLA 11&O Long Course Kick Off venue |
| 50 Backstroke | LCM | 37.61 | BB+2.12s to A | 2025-04-27 | 2025 ST WLOO Waterloo Classic venue |
| 100 Backstroke | LCM | 1:18.49 | BB+3.90s to A | 2024-05-05 | 2024 ST AAAA 21st Annual Cinco de Mayo venue |
| 200 Backstroke | LCM | 2:49.48 | BB+7.79s to A | 2024-05-04 | 2024 ST AAAA 21st Annual Cinco de Mayo venue |
| 50 Breaststroke | LCM | 42.24 | BB+2.55s to A | 2025-04-19 | 2025 ST ASC Long Course Kickoff venue |
| 100 Breaststroke | LCM | 1:33.40 | B+2.11s to BB | 2024-04-13 | 2024 ST TXLA 11&O Long Course Kick Off venue |
| 200 Breaststroke | LCM | 3:16.81 | BB+14.22s to A | 2025-05-17 | 2025 ST ASC Spring Showcase venue |
| 50 Butterfly | LCM | 35.26 | BB+1.87s to A | 2025-04-27 | 2025 ST WLOO Waterloo Classic venue |
| 100 Butterfly | LCM | 1:12.62 | BB+0.33s to A | 2024-06-15 | 2024 ST ASC Firecracker venue |
| 200 Individual Medley | LCM | 2:43.39 | A+6.70s to AA | 2024-07-14 | 2024 ST Long Course STAGS Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Butterfly | LCM | 1:13.05 | flying | 400 Medley Relay (leg 3) | 2024-07-12 | 2024 ST Long Course STAGS 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 17-18 · SCY
3923 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:36.79 | 688 |
| 200 BK SCY | 2:24.10 | 564 |
| 200 BR SCY | 2:42.20 | 622 |
| 200 FL SCY | 2:22.34 | 631 |
| 200 IM SCY | 2:21.58 | 650 |
| 400 IM SCY | 4:47.11 | 768 |
IMR 17-18 · SCY
3175 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.02 | 672 |
| 100 BK SCY | 1:05.98 | 578 |
| 100 BR SCY | 1:15.98 | 586 |
| 100 FL SCY | 1:02.47 | 689 |
| 200 IM SCY | 2:21.58 | 650 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.33
Front half 27.98s · back half 30.35s
200 Freestyle SCY 2:06.02
Front half 60.54s · back half 65.48s
500 Freestyle SCY 5:36.79
Front half 165.97s · back half 170.82s
100 Backstroke SCY 1:05.98
Front half 31.69s · back half 34.29s
200 Backstroke SCY 2:24.10
Front half 69.73s · back half 74.37s
100 Breaststroke SCY 1:15.98
Front half 35.80s · back half 40.18s
200 Breaststroke SCY 2:42.20
Front half 77.40s · back half 84.80s
100 Butterfly SCY 1:02.47
Front half 28.98s · back half 33.49s
200 Butterfly SCY 2:22.34
Front half 66.57s · back half 75.77s
400 Individual Medley SCY 4:47.11 split/total mismatch
100 Freestyle LCM 1:06.34
Front half 31.51s · back half 34.83s
200 Freestyle LCM 2:27.35
Front half 70.22s · back half 77.13s
400 Freestyle LCM 5:18.91
Front half 157.36s · back half 161.55s
200 Backstroke LCM 2:49.48
Front half 81.16s · back half 88.32s
200 Breaststroke LCM 3:16.81
Front half 93.74s · back half 103.07s
100 Butterfly LCM 1:12.62
Front half 33.19s · back half 39.43s
200 Individual Medley LCM 2:43.39
Front half 75.87s · back half 87.52s
Progression
Faster times are higher. One card per event, all courses & history.