| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.182 | N/A |
| 2 | 1 | 18.970 | 23/7:17.522 |
| 3 | 1 | 20.292 | 22/7:12.433 |
| 4 | 2 | 24.069 | 20/7:01.278 |
| 5 | 2 | 23.169 | 20/7:11.057 |
| 6 | 2 | 20.047 | 20/7:05.060 |
| 7 | 3 | 27.649 | 19/7:02.077 |
| 8 | 3 | 24.018 | 19/7:07.018 |
| 9 | 3 | 21.363 | 19/7:04.230 |
| 10 | 3 | 19.585 | 20/7:20.635 |
| 11 | 2 | 21.929 | 20/7:20.254 |
| 12 | 1 | 21.917 | 20/7:19.923 |
| 13 | 1 | 19.486 | 20/7:15.797 |
| 14 | 1 | 18.352 | 20/7:10.649 |
| 15 | 1 | 23.704 | 20/7:13.499 |
| 16 | 2 | 28.834 | 19/7:00.242 |
| 17 | 1 | 18.838 | 20/7:18.445 |
| 18 | 1 | 18.150 | 20/7:14.127 |
| 19 | 1 | 21.788 | 20/7:14.128 |
| 20 | 1 | 19.605 | 20/7:11.947 |