| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.457 | N/A |
| 2 | 5 | 24.267 | 19/7:19.263 |
| 3 | 4 | 21.566 | 20/7:17.870 |
| 4 | 4 | 23.582 | 20/7:22.085 |
| 5 | 4 | 21.294 | 20/7:13.324 |
| 6 | 4 | 21.796 | 20/7:09.976 |
| 7 | 4 | 22.026 | 20/7:08.471 |
| 8 | 3 | 23.938 | 20/7:12.587 |
| 9 | 3 | 21.337 | 20/7:09.496 |
| 10 | 3 | 21.893 | 20/7:08.266 |
| 11 | 3 | 22.417 | 20/7:08.277 |
| 12 | 3 | 21.891 | 20/7:07.378 |
| 13 | 3 | 22.089 | 20/7:06.942 |
| 14 | 3 | 21.823 | 20/7:06.184 |
| 15 | 4 | 22.983 | 20/7:07.109 |
| 16 | 4 | 23.591 | 20/7:08.681 |
| 17 | 4 | 21.801 | 20/7:07.931 |
| 18 | 4 | 21.986 | 20/7:07.475 |
| 19 | 4 | 24.208 | 20/7:09.416 |
| 20 | 4 | 22.025 | 20/7:08.970 |