| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.764 | N/A |
| 2 | 4 | 29.212 | 16/7:19.944 |
| 3 | 2 | 23.529 | 17/7:03.692 |
| 4 | 1 | 22.431 | 18/7:07.738 |
| 5 | 1 | 22.861 | 19/7:22.912 |
| 6 | 1 | 25.637 | 18/7:02.242 |
| 7 | 1 | 22.435 | 19/7:20.079 |
| 8 | 3 | 27.977 | 18/7:04.534 |
| 9 | 2 | 23.604 | 18/7:01.846 |
| 10 | 3 | 25.451 | 18/7:03.245 |
| 11 | 3 | 24.757 | 18/7:03.183 |
| 12 | 4 | 29.056 | 18/7:09.777 |
| 13 | 3 | 23.203 | 18/7:06.980 |
| 14 | 3 | 31.776 | 18/7:15.825 |
| 15 | 4 | 30.869 | 18/7:22.304 |
| 16 | 3 | 22.862 | 18/7:18.845 |
| 17 | 4 | 30.891 | 18/7:24.349 |
| 18 | 4 | 26.508 | 18/7:24.823 |