| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.466 | N/A |
| 2 | 1 | 23.026 | 19/7:14.934 |
| 3 | 1 | 22.431 | 19/7:09.579 |
| 4 | 1 | 21.195 | 19/7:00.378 |
| 5 | 1 | 19.609 | 20/7:10.205 |
| 6 | 1 | 24.583 | 20/7:21.673 |
| 7 | 1 | 22.741 | 19/7:01.221 |
| 8 | 1 | 22.143 | 19/7:00.909 |
| 9 | 1 | 22.909 | 19/7:02.399 |
| 10 | 1 | 46.792 | 17/7:01.228 |
| 11 | 1 | 24.201 | 18/7:24.837 |
| 12 | 1 | 21.228 | 18/7:19.064 |
| 13 | 1 | 23.507 | 18/7:17.483 |
| 14 | 1 | 26.537 | 18/7:20.107 |
| 15 | 1 | 20.931 | 18/7:15.548 |
| 16 | 1 | 22.083 | 18/7:12.904 |
| 17 | 1 | 31.576 | 18/7:20.676 |
| 18 | 1 | 29.251 | 18/7:25.209 |