| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.256 | N/A |
| 2 | 3 | 19.911 | 21/7:04.476 |
| 3 | 3 | 20.419 | 21/7:09.556 |
| 4 | 2 | 19.190 | 21/7:03.056 |
| 5 | 1 | 18.953 | 22/7:18.239 |
| 6 | 1 | 17.473 | 22/7:09.229 |
| 7 | 1 | 19.865 | 22/7:11.594 |
| 8 | 1 | 18.114 | 22/7:08.031 |
| 9 | 1 | 17.768 | 22/7:04.450 |
| 10 | 1 | 19.005 | 22/7:04.551 |
| 11 | 1 | 17.158 | 22/7:00.753 |
| 12 | 1 | 19.295 | 22/7:01.726 |
| 13 | 1 | 17.770 | 23/7:18.611 |
| 14 | 1 | 17.872 | 23/7:17.136 |
| 15 | 1 | 18.551 | 23/7:16.939 |
| 16 | 1 | 17.780 | 23/7:15.637 |
| 17 | 1 | 17.835 | 23/7:14.574 |
| 18 | 2 | 23.399 | 22/7:01.992 |
| 19 | 2 | 23.743 | 22/7:07.707 |
| 20 | 2 | 24.273 | 22/7:13.406 |
| 21 | 2 | 23.371 | 22/7:17.588 |
| 22 | 2 | 24.301 | 22/7:22.302 |