| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.165 | N/A |
| 2 | 3 | 22.113 | 20/7:02.312 |
| 3 | 3 | 25.020 | 19/7:06.362 |
| 4 | 3 | 21.231 | 20/7:15.137 |
| 5 | 3 | 21.159 | 20/7:07.399 |
| 6 | 3 | 26.072 | 20/7:21.426 |
| 7 | 3 | 22.365 | 20/7:19.038 |
| 8 | 3 | 21.688 | 20/7:15.495 |
| 9 | 3 | 21.775 | 20/7:13.044 |
| 10 | 3 | 21.114 | 20/7:09.743 |
| 11 | 3 | 21.323 | 20/7:07.499 |
| 12 | 4 | 26.845 | 20/7:15.200 |
| 13 | 4 | 23.253 | 20/7:15.931 |
| 14 | 4 | 24.354 | 20/7:18.159 |
| 15 | 4 | 21.337 | 20/7:15.974 |
| 16 | 4 | 23.637 | 20/7:16.993 |
| 17 | 4 | 23.537 | 20/7:17.767 |
| 18 | 4 | 22.732 | 20/7:17.055 |
| 19 | 4 | 22.952 | 20/7:17.589 |
| 20 | 4 | 24.907 | 20/7:19.579 |