| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 28.246 | N/A |
| 2 | 1 | 25.980 | 19/8:15.886 |
| 3 | 1 | 25.378 | 19/8:10.468 |
| 4 | 2 | 31.203 | 18/8:16.091 |
| 5 | 2 | 25.760 | 18/8:08.610 |
| 6 | 2 | 24.866 | 18/8:01.081 |
| 7 | 2 | 24.745 | 19/8:22.042 |
| 8 | 2 | 25.822 | 19/8:20.756 |
| 9 | 2 | 27.318 | 19/8:23.158 |
| 10 | 2 | 26.412 | 19/8:23.214 |
| 11 | 2 | 24.928 | 19/8:20.587 |
| 12 | 2 | 32.942 | 18/8:04.702 |
| 13 | 2 | 27.532 | 18/8:05.667 |
| 14 | 2 | 24.955 | 18/8:03.115 |
| 15 | 2 | 38.248 | 18/8:17.068 |
| 16 | 2 | 25.940 | 18/8:15.212 |
| 17 | 2 | 26.210 | 18/8:13.874 |
| 18 | 2 | 28.844 | 18/8:15.329 |