| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.730 | N/A |
| 2 | 1 | 23.420 | 19/7:18.029 |
| 3 | 1 | 22.985 | 19/7:14.375 |
| 4 | 1 | 23.323 | 19/7:15.098 |
| 5 | 1 | 23.029 | 19/7:14.136 |
| 6 | 2 | 28.240 | 18/7:08.119 |
| 7 | 2 | 22.178 | 18/7:02.392 |
| 8 | 2 | 24.111 | 18/7:02.996 |
| 9 | 2 | 24.138 | 18/7:03.506 |
| 10 | 2 | 22.758 | 18/7:01.296 |
| 11 | 2 | 22.686 | 19/7:23.092 |
| 12 | 1 | 23.058 | 19/7:22.063 |
| 13 | 1 | 25.289 | 18/7:00.784 |
| 14 | 1 | 22.987 | 19/7:23.471 |
| 15 | 1 | 22.848 | 19/7:22.365 |
| 16 | 1 | 22.847 | 19/7:21.406 |
| 17 | 1 | 22.640 | 19/7:20.334 |
| 18 | 1 | 22.204 | 19/7:18.926 |
| 19 | 1 | 22.749 | 19/7:18.220 |