Raleigh Grantham
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.17 | BB+1.78s to A | 2026-02-21 | 2026 USC Last Chance venue |
| 100 Freestyle | SCY | 1:06.67 | BB+2.58s to A | 2026-01-31 | 2026 Mac Crutchfield Invitational venue |
| 200 Freestyle | SCY | 3:04.91 | +21.52s to B | 2024-04-13 | 2024 USC Last Chance slow pool |
| 50 Backstroke | SCY | 37.02 | B+0.93s to BB | 2025-12-05 | 2025 Speedo Gator Holiday Classic fast pool |
| 100 Backstroke | SCY | 1:16.51 | BB+3.52s to A | 2026-02-21 | 2026 USC Last Chance venue |
| 50 Breaststroke | SCY | 41.63 | B+0.74s to BB | 2025-09-20 | 2025 Tropic Like It's Hot Open slow pool |
| 100 Breaststroke | SCY | 1:29.56 | B+0.17s to BB | 2025-12-05 | 2025 Speedo Gator Holiday Classic fast pool |
| 50 Butterfly | SCY | 31.56 | A+1.17s to AA | 2026-02-14 | 19th Annual TBAY Gasparilla Races 2026 venue |
| 100 Butterfly | SCY | 1:13.20 | BB+0.91s to A | 2025-12-05 | 2025 Speedo Gator Holiday Classic fast pool |
| 100 Individual Medley | SCY | 1:17.30 | BB+4.21s to A | 2026-01-31 | 2026 Mac Crutchfield Invitational venue |
| 200 Individual Medley | SCY | 2:43.30 | BB+5.61s to A | 2026-01-30 | 2026 Mac Crutchfield Invitational venue |
| 50 Freestyle | LCM | 34.75 | BB+1.36s to A | 2026-06-19 | 2026 June Classic venue |
| 100 Freestyle | LCM | 1:19.69 | B+0.10s to BB | 2025-05-17 | 2025 FAST May Invite venue |
| 200 Freestyle | LCM | 2:44.41 | BB+4.32s to A | 2026-06-07 | 2026 Sunshine State Games venue |
| 50 Backstroke | LCM | 44.11 | B+2.42s to BB | 2025-06-28 | ATAC Long Course venue |
| 100 Backstroke | LCM | 1:24.23 | A+3.44s to AA | 2026-06-06 | 2026 Sunshine State Games venue |
| 50 Breaststroke | LCM | 45.63 | BB+2.94s to A | 2026-06-06 | 2026 Sunshine State Games venue |
| 100 Breaststroke | LCM | 1:41.46 | BB+7.47s to A | 2026-06-07 | 2026 Sunshine State Games venue |
| 50 Butterfly | LCM | 34.17 | AA+1.28s to AAA | 2026-06-26 | ATAC Long Course Invitational venue |
| 100 Butterfly | LCM | 1:15.97 | AA+1.18s to AAA | 2026-06-21 | 2026 June Classic venue |
| 200 Individual Medley | LCM | 3:00.66 | A+7.47s to AA | 2026-06-20 | 2026 June Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 1:07.63 | flying | 400 Free Relay (leg 3) | 2026-03-08 | 2026 Florida Swimming FLAGS NORTH |
| 50 Butterfly | SCY | 31.34 | flying | 200 Medley Relay (leg 3) | 2026-01-31 | 2026 Mac Crutchfield Invitational |
| 100 Butterfly | SCY | 1:10.17 | flying | 400 Medley Relay (leg 3) | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 50 Freestyle | LCM | 36.31 | flying | 200 Free Relay (leg 4) | 2025-07-11 | 2025 FL Summer Age Group Championships |
| 50 Butterfly | LCM | 38.16 | flying | 200 Medley Relay (leg 3) | 2025-07-10 | 2025 FL Summer Age Group Championships |
| 100 Butterfly | LCM | 1:26.13 | flying | 400 Medley Relay (leg 3) | 2025-07-11 | 2025 FL Summer Age Group 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 11-12 · LCM
2648 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:24.23 | 648 |
| 100 BR LCM | 1:41.46 | 523 |
| 100 FL LCM | 1:15.97 | 809 |
| 200 IM LCM | 3:00.66 | 668 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
3048 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:44.41 | 614 |
| 50 BK LCM | 44.11 | 441 |
| 50 BR LCM | 45.63 | 550 |
| 50 FL LCM | 34.17 | 775 |
| 200 IM LCM | 3:00.66 | 668 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.67
Front half 32.22s · back half 34.45s
100 Breaststroke SCY 1:29.56
Front half 42.40s · back half 47.16s
100 Butterfly SCY 1:13.20
Front half 35.16s · back half 38.04s
100 Individual Medley SCY 1:17.30
Front half 35.40s · back half 41.90s
200 Individual Medley SCY 2:43.30
Front half 75.21s · back half 88.09s
100 Freestyle LCM 1:19.69
Front half 38.57s · back half 41.12s
200 Freestyle LCM 2:44.41
Front half 80.40s · back half 84.01s
100 Backstroke LCM 1:24.23
Front half 40.93s · back half 43.30s
100 Breaststroke LCM 1:41.46
Front half 49.03s · back half 52.43s
100 Butterfly LCM 1:15.97
Front half 35.62s · back half 40.35s
200 Individual Medley LCM 3:00.66
Front half 85.77s · back half 94.89s
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.