| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 29.651 | N/A |
| 2 | 1 | 26.045 | 19/8:18.461 |
| 3 | 1 | 25.893 | 19/8:17.093 |
| 4 | 1 | 25.684 | 19/8:15.383 |
| 5 | 1 | 25.544 | 19/8:13.898 |
| 6 | 1 | 28.586 | 19/8:23.958 |
| 7 | 1 | 25.384 | 19/8:21.059 |
| 8 | 1 | 26.018 | 19/8:20.618 |
| 9 | 1 | 26.155 | 19/8:20.596 |
| 10 | 1 | 25.714 | 19/8:19.697 |
| 11 | 1 | 27.114 | 19/8:21.497 |
| 12 | 1 | 25.371 | 19/8:20.118 |
| 13 | 1 | 26.205 | 19/8:20.220 |
| 14 | 1 | 25.919 | 19/8:19.910 |
| 15 | 1 | 25.106 | 19/8:18.599 |
| 16 | 1 | 26.759 | 19/8:19.447 |
| 17 | 1 | 27.862 | 19/8:21.429 |
| 18 | 1 | 25.726 | 19/8:20.917 |
| 19 | 1 | 27.155 | 19/8:21.891 |