| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.791 | 19/7:13.029 |
| 2 | 1 | 22.987 | 19/7:14.891 |
| 3 | 1 | 21.885 | 19/7:08.532 |
| 4 | 1 | 22.498 | 19/7:08.265 |
| 5 | 1 | 21.563 | 19/7:04.551 |
| 6 | 1 | 25.809 | 19/7:15.521 |
| 7 | 1 | 21.613 | 19/7:11.968 |
| 8 | 1 | 23.739 | 19/7:14.352 |
| 9 | 1 | 22.876 | 19/7:14.384 |
| 10 | 1 | 20.819 | 19/7:10.502 |
| 11 | 1 | 22.267 | 19/7:09.827 |
| 12 | 1 | 24.689 | 19/7:13.099 |
| 13 | 1 | 25.883 | 19/7:17.612 |
| 14 | 1 | 26.864 | 19/7:22.813 |
| 15 | 1 | 30.775 | 18/7:08.470 |
| 16 | 1 | 23.642 | 18/7:08.287 |
| 17 | 1 | 24.336 | 18/7:08.862 |
| 18 | 1 | 26.596 | 18/7:11.632 |