| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.568 | N/A |
| 2 | 3 | 20.018 | 18/6:02.874 |
| 3 | 3 | 19.233 | 19/6:15.827 |
| 4 | 3 | 19.796 | 19/6:16.085 |
| 5 | 3 | 19.532 | 19/6:16.173 |
| 6 | 3 | 19.996 | 19/6:17.438 |
| 7 | 4 | 25.624 | 18/6:14.465 |
| 8 | 4 | 20.340 | 18/6:13.591 |
| 9 | 4 | 23.003 | 18/6:18.594 |
| 10 | 4 | 19.831 | 18/6:16.494 |
| 11 | 4 | 20.834 | 18/6:16.519 |
| 12 | 4 | 19.781 | 18/6:14.913 |
| 13 | 4 | 20.308 | 18/6:14.320 |
| 14 | 4 | 19.579 | 18/6:12.866 |
| 15 | 4 | 28.169 | 17/6:00.904 |
| 16 | 4 | 20.235 | 18/6:21.017 |
| 17 | 4 | 20.352 | 18/6:20.238 |
| 18 | 4 | 21.039 | 18/6:20.238 |