| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 4.275 | N/A |
| 2 | 6 | 30.198 | 17/8:07.443 |
| 3 | 4 | 25.227 | 19/8:23.001 |
| 4 | 5 | 31.690 | 18/8:17.926 |
| 5 | 5 | 27.398 | 18/8:10.955 |
| 6 | 5 | 25.285 | 19/8:27.547 |
| 7 | 5 | 30.451 | 18/8:06.647 |
| 8 | 5 | 26.149 | 18/8:01.241 |
| 9 | 5 | 28.205 | 18/8:01.556 |
| 10 | 5 | 25.202 | 19/8:23.885 |
| 11 | 7 | 26.579 | 19/8:21.766 |
| 12 | 5 | 31.487 | 18/8:00.075 |
| 13 | 5 | 27.563 | 19/8:27.426 |
| 14 | 5 | 27.225 | 19/8:26.418 |
| 15 | 5 | 30.235 | 18/8:01.360 |
| 16 | 6 | 24.773 | 19/8:25.475 |
| 17 | 5 | 25.531 | 19/8:22.872 |
| 18 | 5 | 26.463 | 19/8:21.563 |
| 19 | 5 | 25.584 | 19/8:19.520 |