swimGrant Peterson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.21 | BB+1.62s to A | 2026-03-07 | 2026 SC UTAGS Championships venue |
| 100 Freestyle | SCY | 1:00.80 | B+0.41s to BB | 2026-03-06 | 2026 SC UTAGS Championships venue |
| 50 Backstroke | SCY | 33.59 | B+2.30s to BB | 2026-02-06 | Lucky Duck 2026 venue |
| 100 Backstroke | SCY | 1:20.97 | +9.58s to B | 2025-01-31 | Lucky Duck venue |
| 200 Backstroke | SCY | 3:02.42 | +27.23s to B | 2025-02-22 | Last Chance Marlins 2025 venue |
| 50 Breaststroke | SCY | 35.77 | BB+2.68s to A | 2026-03-07 | 2026 SC UTAGS Championships venue |
| 100 Breaststroke | SCY | 1:18.92 | B+4.03s to BB | 2026-02-06 | Lucky Duck 2026 venue |
| 200 Breaststroke | SCY | 3:16.87 | +21.58s to B | 2025-02-01 | Lucky Duck venue |
| 25 Butterfly | SCY | 22.39 | 2024-07-09 | Marlins July Meet slow pool | |
| 50 Butterfly | SCY | 33.29 | +0.10s to B | 2026-05-21 | CVM May Meet venue |
| 100 Individual Medley | SCY | 1:10.10 | 2026-05-21 | CVM May Meet venue | |
| 50 Freestyle | LCM | 30.51 | BB+1.12s to A | 2026-06-05 | Speed Lake City 2026 venue |
| 100 Freestyle | LCM | 1:07.90 | BB+3.51s to A | 2026-06-06 | Speed Lake City 2026 venue |
| 200 Freestyle | LCM | 2:35.26 | B+2.97s to BB | 2026-06-05 | Speed Lake City 2026 venue |
| 50 Breaststroke | LCM | 1:00.31 | +16.22s to B | 2023-06-02 | 2023 UVRays Oviatt Invitational venue |
| 100 Breaststroke | LCM | 1:29.51 | B+2.22s to BB | 2026-06-06 | Speed Lake City 2026 venue |
| 200 Breaststroke | LCM | 3:11.28 | B+1.89s to BB | 2026-06-05 | Speed Lake City 2026 venue |
| 200 Individual Medley | LCM | 2:58.16 | B+8.27s to BB | 2026-06-06 | Speed Lake City 2026 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 30.43 | flying | 200 Free Relay (leg 3) | 2025-02-01 | Lucky Duck |
| 50 Freestyle | SCY | 26.43 | flying | 200 Medley Relay (leg 4) | 2026-03-06 | 2026 SC UTAGS Championships |
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 · LCM
958 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:11.28 | 502 |
| 200 IM LCM | 2:58.16 | 456 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
1437 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:35.26 | 497 |
| 100 BR LCM | 1:29.51 | 484 |
| 200 IM LCM | 2:58.16 | 456 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 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 1:00.80
Front half 28.65s · back half 32.15s
100 Backstroke SCY 1:20.97
Front half 39.02s · back half 41.95s
200 Backstroke SCY 3:02.42
100 Breaststroke SCY 1:18.92
Front half 37.58s · back half 41.34s
200 Breaststroke SCY 3:16.87
Front half 94.91s · back half 101.96s
100 Individual Medley SCY 1:10.10
Front half 32.13s · back half 37.97s
100 Freestyle LCM 1:07.90
Front half 31.92s · back half 35.98s
200 Freestyle LCM 2:35.26
Front half 73.27s · back half 81.99s
100 Breaststroke LCM 1:29.51
Front half 42.20s · back half 47.31s
200 Breaststroke LCM 3:11.28
Front half 91.56s · back half 99.72s
200 Individual Medley LCM 2:58.16
Front half 84.90s · back half 93.26s
Progression
Faster times are higher. One card per event, all courses & history.