| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 2.688 | N/A |
| 2 | 4 | 23.483 | 19/7:05.382 |
| 3 | 3 | 29.109 | 17/7:03.424 |
| 4 | 3 | 22.628 | 18/7:08.934 |
| 5 | 4 | 25.068 | 18/7:08.912 |
| 6 | 4 | 23.935 | 18/7:05.046 |
| 7 | 4 | 22.761 | 19/7:23.064 |
| 8 | 4 | 26.514 | 18/7:04.040 |
| 9 | 3 | 22.502 | 19/7:23.688 |
| 10 | 5 | 25.846 | 18/7:01.730 |
| 11 | 5 | 23.288 | 19/7:23.929 |
| 12 | 5 | 25.573 | 18/7:01.053 |
| 13 | 5 | 22.434 | 19/7:22.399 |
| 14 | 4 | 22.324 | 19/7:19.485 |
| 15 | 4 | 21.726 | 19/7:16.219 |
| 16 | 4 | 23.130 | 19/7:15.073 |
| 17 | 4 | 22.950 | 19/7:13.867 |
| 18 | 5 | 26.817 | 19/7:16.898 |
| 19 | 5 | 24.981 | 19/7:17.757 |