| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.847 | N/A |
| 2 | 2 | 27.116 | 18/8:08.819 |
| 3 | 2 | 28.657 | 18/8:21.917 |
| 4 | 2 | 26.608 | 18/8:14.672 |
| 5 | 2 | 25.400 | 18/8:05.916 |
| 6 | 2 | 26.011 | 18/8:02.739 |
| 7 | 1 | 26.255 | 18/8:01.313 |
| 8 | 1 | 25.809 | 19/8:25.762 |
| 9 | 1 | 26.003 | 19/8:24.529 |
| 10 | 1 | 25.929 | 19/8:23.423 |
| 11 | 1 | 26.946 | 19/8:24.368 |
| 12 | 1 | 25.664 | 19/8:23.043 |
| 13 | 1 | 26.223 | 19/8:22.778 |
| 14 | 1 | 26.093 | 19/8:22.374 |
| 15 | 1 | 26.628 | 19/8:22.715 |
| 16 | 1 | 26.579 | 19/8:22.952 |
| 17 | 1 | 25.531 | 19/8:21.980 |
| 18 | 1 | 28.411 | 19/8:24.172 |
| 19 | 1 | 29.965 | 19/8:27.675 |