| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 32.441 | N/A |
| 2 | 3 | 19.679 | 24/8:05.058 |
| 3 | 6 | 33.974 | 18/8:08.491 |
| 4 | 4 | 23.227 | 19/8:13.721 |
| 5 | 5 | 28.564 | 18/8:00.578 |
| 6 | 4 | 24.082 | 19/8:18.734 |
| 7 | 4 | 23.372 | 19/8:11.135 |
| 8 | 3 | 22.531 | 19/8:03.544 |
| 9 | 3 | 23.401 | 20/8:24.662 |
| 10 | 3 | 25.589 | 19/8:01.279 |
| 11 | 5 | 24.433 | 19/8:00.374 |
| 12 | 3 | 25.368 | 19/8:01.164 |
| 13 | 3 | 24.854 | 19/8:01.052 |
| 14 | 3 | 27.196 | 19/8:04.199 |
| 15 | 3 | 22.871 | 19/8:01.336 |
| 16 | 3 | 23.166 | 20/8:24.029 |
| 17 | 3 | 24.852 | 20/8:24.067 |
| 18 | 3 | 26.598 | 19/8:01.124 |
| 19 | 4 | 24.161 | 19/8:00.359 |