| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 11 | 25.222 | N/A |
| 2 | 13 | 26.158 | N/A |
| 3 | 8 | 27.121 | 16/7:12.973 |
| 4 | 8 | 26.321 | 16/7:06.973 |
| 5 | 6 | 22.076 | 17/7:08.920 |
| 6 | 6 | 27.523 | 17/7:18.322 |
| 7 | 6 | 20.138 | 17/7:00.330 |
| 8 | 5 | 20.810 | 18/7:14.126 |
| 9 | 5 | 24.602 | 18/7:15.593 |
| 10 | 5 | 24.952 | 18/7:17.436 |
| 11 | 5 | 21.172 | 18/7:11.730 |
| 12 | 5 | 20.960 | 18/7:06.805 |
| 13 | 5 | 20.463 | 18/7:02.007 |
| 14 | 5 | 28.307 | 18/7:09.121 |
| 15 | 5 | 20.223 | 18/7:04.057 |
| 16 | 5 | 26.100 | 18/7:07.804 |
| 17 | 5 | 20.778 | 18/7:04.576 |
| 18 | 5 | 21.175 | 18/7:02.174 |
| 19 | 5 | 21.054 | 19/7:23.096 |