| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.436 | 22/7:07.592 |
| 2 | 2 | 18.791 | 22/7:00.497 |
| 3 | 2 | 21.024 | 22/7:14.507 |
| 4 | 2 | 21.461 | 21/7:03.738 |
| 5 | 2 | 18.619 | 22/7:17.056 |
| 6 | 4 | 22.617 | 21/7:06.818 |
| 7 | 3 | 21.167 | 21/7:09.345 |
| 8 | 4 | 24.500 | 21/7:19.989 |
| 9 | 5 | 22.113 | 20/7:01.618 |
| 10 | 4 | 19.643 | 21/7:19.679 |
| 11 | 4 | 22.074 | 20/7:00.809 |
| 12 | 4 | 19.484 | 21/7:19.126 |
| 13 | 3 | 20.688 | 21/7:18.766 |
| 14 | 3 | 19.027 | 21/7:15.966 |
| 15 | 4 | 18.277 | 21/7:12.489 |
| 16 | 4 | 21.259 | 21/7:13.361 |
| 17 | 4 | 19.030 | 21/7:11.377 |
| 18 | 4 | 21.435 | 21/7:12.419 |
| 19 | 4 | 18.337 | 21/7:09.927 |
| 20 | 4 | 22.482 | 21/7:12.037 |
| 21 | 4 | 17.771 | 21/7:09.235 |