swimGrant Dudenhoeffer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.74 | A+0.15s to AA | 2025-03-08 | 2025 Winter LE Age Group Championship venue |
| 100 Freestyle | SCY | 56.67 | BB+0.88s to A | 2025-03-09 | 2025 Winter LE Age Group Championship venue |
| 200 Freestyle | SCY | 2:05.94 | BB+3.75s to A | 2025-03-08 | 2025 Winter LE Age Group Championship venue |
| 50 Backstroke | SCY | 32.44 | B+1.15s to BB | 2023-12-02 | 2023 NCAT Winter Invite venue |
| 100 Backstroke | SCY | 1:06.80 | B+0.51s to BB | 2024-12-13 | Club Mountaineer Speedo Invite venue |
| 200 Backstroke | SCY | 2:20.42 | BB+7.43s to A | 2024-12-15 | Club Mountaineer Speedo Invite venue |
| 100 Breaststroke | SCY | 1:20.74 | +0.15s to B | 2024-12-15 | Club Mountaineer Speedo Invite venue |
| 50 Butterfly | SCY | 26.66 | AA+0.57s to AAA | 2025-03-09 | 2025 Winter LE Age Group Championship venue |
| 100 Butterfly | SCY | 1:02.82 | BB+2.43s to A | 2024-12-14 | Club Mountaineer Speedo Invite venue |
| 200 Individual Medley | SCY | 2:20.46 | BB+5.07s to A | 2024-12-14 | Club Mountaineer Speedo Invite venue |
| 50 Freestyle | LCM | 30.14 | BB+0.75s to A | 2024-07-26 | 2024 LE Age Group and Senior LC Championships venue |
| 100 Freestyle | LCM | 1:09.04 | BB+4.65s to A | 2024-06-09 | 2024 NCAT Summer Swimfest slow pool |
| 100 Backstroke | LCM | 1:23.96 | +0.27s to B | 2024-07-14 | LSSC Avon Classic venue |
| 200 Backstroke | LCM | 2:52.34 | B+3.35s to BB | 2024-07-13 | LSSC Avon Classic venue |
| 100 Butterfly | LCM | 1:16.68 | B+2.09s to BB | 2024-06-09 | 2024 NCAT Summer Swimfest slow pool |
| 200 Individual Medley | LCM | 2:50.92 | B+1.03s to BB | 2024-07-26 | 2024 LE Age Group and Senior LC Championships 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 | 26.67 | flying | 200 Free Relay (leg 4) | 2024-02-17 | Piranha Aquatics Hosts Regional Champs |
| 100 Butterfly | SCY | 1:00.68 | flying | 400 Medley Relay (leg 3) | 2025-03-09 | 2025 Winter LE Age Group 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 13-14 · SCY
1163 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:20.42 | 563 |
| 200 IM SCY | 2:20.46 | 600 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2738 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.94 | 611 |
| 100 BK SCY | 1:06.80 | 513 |
| 100 BR SCY | 1:20.74 | 418 |
| 100 FL SCY | 1:02.82 | 596 |
| 200 IM SCY | 2:20.46 | 600 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.67
Front half 26.79s · back half 29.88s
200 Freestyle SCY 2:05.94
Front half 61.23s · back half 64.71s
100 Backstroke SCY 1:06.80
Front half 32.28s · back half 34.52s
200 Backstroke SCY 2:20.42
Front half 67.95s · back half 72.47s
100 Breaststroke SCY 1:20.74
Front half 36.75s · back half 43.99s
100 Butterfly SCY 1:02.82
Front half 28.81s · back half 34.01s
200 Individual Medley SCY 2:20.46
Front half 65.65s · back half 74.81s
100 Backstroke LCM 1:23.96
Front half 39.88s · back half 44.08s
200 Backstroke LCM 2:52.34
Front half 87.39s · back half 84.95s
200 Individual Medley LCM 2:50.92
Front half 80.41s · back half 90.51s
Progression
Faster times are higher. One card per event, all courses & history.