Lainey Griego
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.40 | A+0.91s to AA | 2026-03-01 | 2026 ST AAAA SC Senior Champs venue |
| 100 Freestyle | SCY | 59.13 | A+1.54s to AA | 2026-02-28 | 2026 ST AAAA SC Senior Champs venue |
| 200 Freestyle | SCY | 2:08.46 | A+4.17s to AA | 2025-12-06 | 2025 ST LSAC 5th Annual Graceland venue |
| 500 Freestyle | SCY | 5:56.61 | BB+6.72s to A | 2025-12-05 | 2025 ST LSAC 5th Annual Graceland venue |
| 50 Backstroke | SCY | 31.12 | BB+0.33s to A | 2025-02-21 | 2025 ST AAAA STAGS Championship venue |
| 100 Backstroke | SCY | 1:05.80 | BB+0.71s to A | 2026-02-28 | 2026 ST AAAA SC Senior Champs venue |
| 200 Backstroke | SCY | 2:22.01 | BB+0.72s to A | 2024-02-18 | 2024 ST STAGS Championships venue |
| 50 Breaststroke | SCY | 39.28 | B+0.39s to BB | 2024-09-22 | 2024 ST WLOO Short Course Kick Off slow pool |
| 100 Breaststroke | SCY | 1:21.62 | B+0.43s to BB | 2024-11-24 | 2024 ST TXLA 11&Over November Unclassified venue |
| 200 Breaststroke | SCY | 2:54.18 | BB+12.89s to A | 2024-10-27 | 2024 ST TXLA 11&Over Fall Kick Off venue |
| 50 Butterfly | SCY | 32.35 | BB+2.06s to A | 2024-12-08 | 2024 ST WLOO Winter Invite slow pool |
| 100 Butterfly | SCY | 1:11.42 | B+1.03s to BB | 2024-11-25 | 2024 ST TXLA 11&Over November Unclassified venue |
| 100 Individual Medley | SCY | 1:13.34 | 2025-11-16 | 2025 ST ASC Turkey Bash venue | |
| 200 Individual Medley | SCY | 2:22.07 | A+3.28s to AA | 2026-03-01 | 2026 ST AAAA SC Senior Champs venue |
| 400 Individual Medley | SCY | 5:17.92 | BB+6.93s to A | 2025-10-10 | 2025 ST ASC Bob Thompson Open venue |
| 50 Freestyle | LCM | 30.85 | A+0.56s to AA | 2025-07-13 | 2025 ST AAAA STAGS LC Championship venue |
| 100 Freestyle | LCM | 1:07.10 | A+1.81s to AA | 2025-07-11 | 2025 ST AAAA STAGS LC Championship venue |
| 200 Freestyle | LCM | 2:24.83 | A+3.14s to AA | 2025-05-16 | 2025 ST ASC Spring Showcase |
| 400 Freestyle | LCM | 5:11.92 | BB+0.83s to A | 2025-06-14 | 2025 ST ASC Firecracker venue |
| 1500 Freestyle | LCM | 21:36.82 | BB+69.33s to A | 2025-06-22 | 2025 ST WLOO LC Last Chance venue |
| 50 Backstroke | LCM | 35.21 | A+0.42s to AA | 2026-06-21 | 2026 ST ASC Firecracker venue |
| 100 Backstroke | LCM | 1:16.88 | BB+1.19s to A | 2026-06-20 | 2026 ST ASC Firecracker venue |
| 200 Backstroke | LCM | 2:48.09 | BB+5.30s to A | 2025-06-13 | 2025 ST ASC Firecracker venue |
| 50 Breaststroke | LCM | 44.98 | B+1.29s to BB | 2025-04-19 | 2025 ST ASC Long Course Kickoff venue |
| 100 Breaststroke | LCM | 1:34.46 | B+1.47s to BB | 2025-05-03 | 2025 ST 22nd Annual Cinco de Mayo venue |
| 200 Breaststroke | LCM | 3:25.09 | B+3.80s to BB | 2025-04-13 | 2025 ST TXLA 11& Over Long Course Kick Off venue |
| 50 Butterfly | LCM | 36.25 | BB+2.16s to A | 2025-05-04 | 2025 ST 22nd Annual Cinco de Mayo venue |
| 100 Butterfly | LCM | 1:24.83 | B+5.24s to BB | 2025-04-13 | 2025 ST TXLA 11& Over Long Course Kick Off venue |
| 200 Individual Medley | LCM | 2:45.60 | A+5.81s to AA | 2026-06-21 | 2026 ST ASC Firecracker venue |
| 400 Individual Medley | LCM | 6:04.04 | BB+9.15s to A | 2026-05-24 | 2026 ST ASC Spring Showcase venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 Freestyle | SCY | 55.50 | flying | 400 Free Relay (leg 2) | 2024-02-17 | 2024 ST STAGS Championships |
| 100 Backstroke | LCM | 1:23.90 | flat | 400 Medley Relay | 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 15-16 · SCY
3003 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:56.61 | 600 |
| 200 BK SCY | 2:22.01 | 629 |
| 200 BR SCY | 2:54.18 | 513 |
| 200 IM SCY | 2:22.07 | 674 |
| 400 IM SCY | 5:17.92 | 587 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
2921 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.46 | 659 |
| 100 BK SCY | 1:05.80 | 619 |
| 100 BR SCY | 1:21.62 | 493 |
| 100 FL SCY | 1:11.42 | 476 |
| 200 IM SCY | 2:22.07 | 674 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 27.40
Front half 13.83s · back half 13.57s
100 Freestyle SCY 59.13
Front half 29.07s · back half 30.06s
200 Freestyle SCY 2:08.46
Front half 63.23s · back half 65.23s
500 Freestyle SCY 5:56.61
Front half 176.08s · back half 180.53s
100 Backstroke SCY 1:05.80
Front half 32.49s · back half 33.31s
200 Backstroke SCY 2:22.01 RT 0.64s
Front half 68.30s · back half 73.71s
100 Breaststroke SCY 1:21.62
Front half 39.36s · back half 42.26s
200 Breaststroke SCY 2:54.18
Front half 84.73s · back half 89.45s
100 Butterfly SCY 1:11.42
Front half 32.57s · back half 38.85s
100 Individual Medley SCY 1:13.34
Front half 34.07s · back half 39.27s
200 Individual Medley SCY 2:22.07
Front half 67.36s · back half 74.71s
400 Individual Medley SCY 5:17.92
Front half 155.91s · back half 162.01s
400 Freestyle LCM 5:11.92
Front half 154.64s · back half 157.28s
100 Backstroke LCM 1:16.88
Front half 37.16s · back half 39.72s
200 Backstroke LCM 2:48.09
Front half 83.29s · back half 84.80s
100 Breaststroke LCM 1:34.46
Front half 45.70s · back half 48.76s
200 Breaststroke LCM 3:25.09
Front half 99.91s · back half 105.18s
200 Individual Medley LCM 2:45.60
Front half 78.99s · back half 86.61s
400 Individual Medley LCM 6:04.04
Front half 179.11s · back half 184.93s
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.