Grant Marais
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.53 | B+0.04s to BB | 2025-01-01 | 1661853 |
| 100 Freestyle | SCY | 1:04.27 | BB+2.98s to A | 2025-01-01 | 1661853 |
| 200 Freestyle | SCY | 2:16.97 | BB+3.28s to A | 2026-03-27 | 2026 Southwest Age Group Regional fast pool |
| 500 Freestyle | SCY | 5:44.27 | AA+14.28s to AAA | 2026-03-27 | 2026 Southwest Age Group Regional fast pool |
| 1000 Freestyle | SCY | 11:28.95 | AAA+26.36s to AAAA | 2026-03-27 | 2026 Southwest Age Group Regional fast pool |
| 1650 Freestyle | SCY | 18:56.52 | AAA+35.03s to AAAA | 2026-03-27 | 2026 Southwest Age Group Regional fast pool |
| 50 Breaststroke | SCY | 41.45 | B+1.36s to BB | 2025-03-20 | Southwest Age Group Regional 2025 |
| 100 Breaststroke | SCY | 1:26.01 | B+0.52s to BB | 2025-01-01 | 1661853 |
| 50 Butterfly | SCY | 31.83 | BB+0.64s to A | 2025-01-01 | 1661853 |
| 100 Butterfly | SCY | 1:11.35 | BB+2.06s to A | 2025-01-01 | 1661853 |
| 100 Individual Medley | SCY | 1:15.19 | BB+5.20s to A | 2025-01-01 | 1661853 |
| 200 Individual Medley | SCY | 2:45.41 | BB+13.12s to A | 2025-03-20 | Southwest Age Group Regional 2025 |
| 200 Freestyle | LCM | 2:31.01 | A+3.82s to AA | 2026-06-27 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 400 Freestyle | LCM | 5:07.37 | AA+7.88s to AAA | 2026-06-26 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 1500 Freestyle | LCM | 19:45.95 | AAA+22.06s to AAAA | 2026-06-28 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 100 Butterfly | LCM | 1:17.70 | A+2.11s to AA | 2026-06-27 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 200 Butterfly | LCM | 3:00.85 | BB+4.76s to A | 2026-06-26 | 2026 SAND John Sullivan Firecracker Inv fast pool |
| 200 Individual Medley | LCM | 2:57.31 | BB+3.12s to A | 2026-06-26 | 2026 SAND John Sullivan Firecracker Inv fast pool |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.02 | flat | 200 Free Relay | 2026-03-29 | 2026 Southwest Age Group Regional |
| 50 Freestyle | SCY | 29.47 | flying | 200 Medley Relay (leg 4) | 2026-03-29 | 2026 Southwest Age Group Regional |
| 100 Freestyle | SCY | 1:06.85 | flying | 400 Free Relay (leg 2) | 2026-03-30 | 2026 Southwest Age Group Regional |
| 50 Butterfly | SCY | 33.07 | flying | 200 Medley Relay (leg 3) | 2025-03-22 | Southwest Age Group Regional 2025 |
| 100 Butterfly | SCY | 1:15.19 | flying | 400 Medley Relay (leg 3) | 2026-03-28 | 2026 Southwest Age Group Regional |
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 · SCY
2331 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:44.27 | 765 |
| 100 BR SCY | 1:26.01 | 489 |
| 100 FL SCY | 1:11.35 | 568 |
| 200 IM SCY | 2:45.41 | 509 |
| 100 BK SCY | — | 0 |
IMR 11-12 · SCY
2186 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.97 | 623 |
| 50 BR SCY | 41.45 | 438 |
| 50 FL SCY | 31.83 | 589 |
| 100 IM SCY | 1:15.19 | 536 |
| 50 BK SCY | — | 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 1:04.27
Front half 30.78s · back half 33.49s
1650 Freestyle SCY 18:56.52
100 Breaststroke SCY 1:26.01
Front half 41.15s · back half 44.86s
100 Individual Medley SCY 1:15.19
Front half 34.42s · back half 40.77s
200 Freestyle LCM 2:31.01
Front half 73.15s · back half 77.86s
400 Freestyle LCM 5:07.37
Front half 155.07s · back half 152.30s
1500 Freestyle LCM 19:45.95
Front half 593.82s · back half 592.13s
100 Butterfly LCM 1:17.70
Front half 37.05s · back half 40.65s
200 Butterfly LCM 3:00.85
200 Individual Medley LCM 2:57.31
Front half 87.10s · back half 90.21s
Progression
Faster times are higher. One card per event, all courses & history.