| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.074 | N/A |
| 2 | 3 | 23.114 | 18/7:00.012 |
| 3 | 3 | 23.537 | 18/7:03.607 |
| 4 | 3 | 24.333 | 18/7:09.316 |
| 5 | 3 | 25.046 | 18/7:15.201 |
| 6 | 2 | 23.353 | 18/7:12.976 |
| 7 | 1 | 23.865 | 18/7:12.943 |
| 8 | 1 | 24.366 | 18/7:14.136 |
| 9 | 1 | 25.126 | 18/7:16.646 |
| 10 | 1 | 23.849 | 18/7:16.186 |
| 11 | 1 | 23.503 | 18/7:15.230 |
| 12 | 1 | 23.224 | 18/7:14.016 |
| 13 | 1 | 23.931 | 18/7:14.007 |
| 14 | 2 | 25.232 | 18/7:15.700 |
| 15 | 2 | 24.114 | 18/7:15.794 |
| 16 | 2 | 24.836 | 18/7:16.693 |
| 17 | 2 | 26.209 | 18/7:18.939 |
| 18 | 2 | 24.605 | 18/7:19.317 |