| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 28.023 | N/A |
| 2 | 6 | 23.334 | 21/8:14.703 |
| 3 | 5 | 18.531 | 23/8:08.538 |
| 4 | 5 | 26.516 | 21/8:03.896 |
| 5 | 5 | 18.903 | 22/8:06.264 |
| 6 | 5 | 17.834 | 23/8:10.542 |
| 7 | 5 | 27.164 | 22/8:11.001 |
| 8 | 5 | 18.367 | 23/8:21.491 |
| 9 | 5 | 29.194 | 22/8:20.110 |
| 10 | 5 | 23.694 | 21/8:00.327 |
| 11 | 5 | 20.529 | 22/8:18.561 |
| 12 | 5 | 18.350 | 22/8:10.817 |
| 13 | 5 | 21.957 | 22/8:10.675 |
| 14 | 5 | 25.140 | 22/8:15.697 |
| 15 | 5 | 22.380 | 22/8:15.862 |
| 16 | 5 | 21.134 | 22/8:14.260 |
| 17 | 5 | 22.431 | 22/8:14.561 |
| 18 | 5 | 24.428 | 22/8:17.293 |
| 19 | 5 | 22.947 | 22/8:17.994 |
| 20 | 5 | 31.997 | 21/8:05.738 |
| 21 | 5 | 18.456 | 21/8:01.309 |