| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.909 | N/A |
| 2 | 2 | 23.240 | 18/7:02.989 |
| 3 | 2 | 23.644 | 18/7:06.423 |
| 4 | 1 | 24.485 | 18/7:12.333 |
| 5 | 1 | 24.376 | 18/7:14.825 |
| 6 | 1 | 24.039 | 18/7:15.174 |
| 7 | 1 | 24.353 | 18/7:16.297 |
| 8 | 1 | 26.443 | 18/7:22.174 |
| 9 | 1 | 23.788 | 18/7:20.941 |
| 10 | 1 | 24.641 | 18/7:21.592 |
| 11 | 1 | 23.354 | 18/7:19.926 |
| 12 | 1 | 26.018 | 18/7:22.679 |
| 13 | 1 | 24.631 | 18/7:23.009 |
| 14 | 1 | 24.078 | 18/7:22.565 |
| 15 | 1 | 24.251 | 18/7:22.394 |
| 16 | 1 | 22.848 | 18/7:20.656 |
| 17 | 1 | 25.198 | 18/7:21.632 |
| 18 | 1 | 33.162 | 18/7:30.458 |