| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.824 | N/A |
| 2 | 4 | 24.065 | 16/6:03.799 |
| 3 | 4 | 18.908 | 18/6:08.094 |
| 4 | 4 | 20.588 | 18/6:03.003 |
| 5 | 4 | 20.070 | 19/6:19.163 |
| 6 | 4 | 19.032 | 19/6:12.410 |
| 7 | 4 | 25.509 | 18/6:05.978 |
| 8 | 4 | 18.389 | 19/6:19.695 |
| 9 | 4 | 18.224 | 19/6:13.590 |
| 10 | 4 | 19.863 | 19/6:12.012 |
| 11 | 4 | 18.265 | 19/6:08.067 |
| 12 | 4 | 20.138 | 19/6:07.816 |
| 13 | 4 | 25.219 | 19/6:15.229 |
| 14 | 4 | 30.456 | 18/6:07.311 |
| 15 | 4 | 21.731 | 18/6:07.664 |
| 16 | 4 | 22.217 | 18/6:08.521 |
| 17 | 4 | 19.043 | 18/6:05.898 |
| 18 | 4 | 26.511 | 18/6:11.052 |