| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.908 | N/A |
| 2 | 2 | 24.289 | 18/7:17.821 |
| 3 | 2 | 21.518 | 19/7:17.171 |
| 4 | 1 | 21.917 | 19/7:11.252 |
| 5 | 1 | 21.794 | 19/7:07.739 |
| 6 | 3 | 28.590 | 18/7:06.475 |
| 7 | 3 | 20.986 | 19/7:22.019 |
| 8 | 3 | 21.638 | 19/7:18.218 |
| 9 | 3 | 21.189 | 19/7:14.230 |
| 10 | 3 | 20.967 | 19/7:10.684 |
| 11 | 3 | 21.180 | 19/7:08.230 |
| 12 | 3 | 20.903 | 19/7:05.769 |
| 13 | 2 | 21.883 | 19/7:05.189 |
| 14 | 2 | 21.116 | 19/7:03.635 |
| 15 | 2 | 20.766 | 19/7:01.854 |
| 16 | 1 | 21.349 | 19/7:01.001 |
| 17 | 1 | 21.673 | 19/7:00.635 |
| 18 | 1 | 21.435 | 19/7:00.053 |
| 19 | 1 | 29.399 | 19/7:07.500 |