| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.629 | N/A |
| 2 | 3 | 25.071 | 20/8:20.978 |
| 3 | 3 | 25.149 | 20/8:21.719 |
| 4 | 3 | 29.377 | 19/8:22.211 |
| 5 | 3 | 25.943 | 19/8:19.559 |
| 6 | 3 | 24.318 | 19/8:12.117 |
| 7 | 3 | 24.328 | 19/8:07.187 |
| 8 | 3 | 26.490 | 19/8:09.224 |
| 9 | 3 | 25.407 | 19/8:08.315 |
| 10 | 3 | 25.748 | 19/8:08.291 |
| 11 | 3 | 25.338 | 19/8:07.533 |
| 12 | 3 | 25.926 | 19/8:07.875 |
| 13 | 3 | 34.829 | 19/8:21.515 |
| 14 | 3 | 35.042 | 18/8:06.199 |
| 15 | 3 | 26.002 | 18/8:04.804 |
| 16 | 3 | 24.628 | 18/8:02.037 |
| 17 | 3 | 29.697 | 18/8:05.002 |
| 18 | 3 | 25.647 | 18/8:03.569 |