| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.019 | N/A |
| 2 | 4 | 20.342 | 22/7:10.201 |
| 3 | 3 | 21.290 | 22/7:20.155 |
| 4 | 3 | 21.564 | 21/7:04.325 |
| 5 | 4 | 21.548 | 21/7:06.739 |
| 6 | 4 | 20.682 | 21/7:04.723 |
| 7 | 4 | 20.154 | 21/7:01.619 |
| 8 | 3 | 20.953 | 21/7:01.684 |
| 9 | 3 | 20.588 | 21/7:00.821 |
| 10 | 4 | 26.827 | 21/7:14.014 |
| 11 | 4 | 27.329 | 20/7:03.445 |
| 12 | 4 | 20.838 | 20/7:01.217 |
| 13 | 4 | 21.268 | 20/7:00.042 |
| 14 | 4 | 20.791 | 21/7:20.209 |
| 15 | 4 | 21.151 | 21/7:19.197 |
| 16 | 4 | 21.134 | 21/7:18.297 |
| 17 | 4 | 22.987 | 21/7:19.826 |
| 18 | 4 | 20.395 | 21/7:18.126 |
| 19 | 4 | 25.462 | 20/7:00.283 |
| 20 | 4 | 25.453 | 20/7:03.775 |