| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.189 | N/A |
| 2 | 3 | 23.197 | 18/7:01.538 |
| 3 | 4 | 23.840 | 18/7:07.003 |
| 4 | 5 | 24.090 | 18/7:10.242 |
| 5 | 5 | 25.089 | 18/7:16.107 |
| 6 | 5 | 25.140 | 18/7:19.799 |
| 7 | 5 | 22.966 | 18/7:16.101 |
| 8 | 5 | 22.927 | 18/7:13.365 |
| 9 | 5 | 23.224 | 18/7:11.944 |
| 10 | 5 | 22.797 | 18/7:10.032 |
| 11 | 5 | 22.251 | 18/7:07.574 |
| 12 | 5 | 22.233 | 18/7:05.536 |
| 13 | 5 | 22.914 | 18/7:04.802 |
| 14 | 5 | 25.315 | 18/7:07.320 |
| 15 | 5 | 23.142 | 18/7:06.840 |
| 16 | 5 | 24.227 | 18/7:07.654 |
| 17 | 4 | 27.468 | 18/7:11.810 |
| 18 | 4 | 23.545 | 18/7:11.554 |