| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.905 | N/A |
| 2 | 1 | 17.141 | 21/6:00.725 |
| 3 | 1 | 19.042 | 20/6:01.643 |
| 4 | 1 | 18.904 | 20/6:06.789 |
| 5 | 1 | 21.261 | 19/6:01.471 |
| 6 | 4 | 26.440 | 18/6:07.384 |
| 7 | 4 | 17.396 | 19/6:18.457 |
| 8 | 4 | 20.455 | 19/6:19.548 |
| 9 | 3 | 21.245 | 18/6:01.908 |
| 10 | 2 | 17.548 | 19/6:16.769 |
| 11 | 3 | 18.724 | 19/6:14.585 |
| 12 | 3 | 17.576 | 19/6:10.921 |
| 13 | 3 | 16.220 | 19/6:05.833 |
| 14 | 3 | 16.365 | 19/6:01.728 |
| 15 | 2 | 16.922 | 20/6:17.872 |
| 16 | 1 | 16.225 | 20/6:14.426 |
| 17 | 1 | 21.204 | 20/6:17.323 |
| 18 | 1 | 18.207 | 20/6:16.053 |
| 19 | 1 | 16.789 | 20/6:14.328 |
| 20 | 1 | 23.207 | 20/6:18.776 |