| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.452 | N/A |
| 2 | 3 | 21.412 | 20/7:14.028 |
| 3 | 4 | 22.607 | 19/7:03.623 |
| 4 | 3 | 25.264 | 18/7:00.055 |
| 5 | 5 | 25.402 | 18/7:09.863 |
| 6 | 5 | 24.512 | 18/7:12.721 |
| 7 | 5 | 21.939 | 18/7:07.337 |
| 8 | 5 | 22.616 | 18/7:05.135 |
| 9 | 5 | 22.169 | 18/7:02.534 |
| 10 | 5 | 21.587 | 19/7:22.468 |
| 11 | 5 | 21.502 | 19/7:19.067 |
| 12 | 4 | 21.384 | 19/7:17.187 |
| 13 | 4 | 21.371 | 19/7:15.099 |
| 14 | 4 | 21.569 | 19/7:13.606 |
| 15 | 4 | 20.824 | 19/7:11.369 |
| 16 | 4 | 22.232 | 19/7:11.012 |
| 17 | 4 | 22.709 | 19/7:11.438 |
| 18 | 4 | 21.399 | 19/7:10.332 |
| 19 | 4 | 21.190 | 19/7:09.140 |