| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 34.509 | N/A |
| 2 | 4 | 25.496 | 19/8:13.437 |
| 3 | 4 | 26.066 | 19/8:18.567 |
| 4 | 4 | 24.954 | 19/8:13.605 |
| 5 | 4 | 26.619 | 19/8:18.616 |
| 6 | 4 | 25.858 | 19/8:18.883 |
| 7 | 4 | 25.274 | 19/8:17.031 |
| 8 | 4 | 28.547 | 19/8:24.602 |
| 9 | 4 | 24.631 | 19/8:21.260 |
| 10 | 4 | 32.963 | 18/8:08.613 |
| 11 | 4 | 25.192 | 18/8:06.029 |
| 12 | 4 | 25.055 | 18/8:03.703 |
| 13 | 4 | 29.849 | 18/8:08.556 |
| 14 | 4 | 25.370 | 18/8:06.805 |
| 15 | 4 | 26.424 | 18/8:06.585 |
| 16 | 4 | 26.877 | 18/8:06.907 |
| 17 | 4 | 28.887 | 18/8:09.324 |
| 18 | 6 | 35.167 | 18/8:17.738 |