| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.661 | N/A |
| 2 | 1 | 18.575 | 20/6:10.586 |
| 3 | 1 | 18.774 | 20/6:12.476 |
| 4 | 1 | 18.752 | 20/6:12.967 |
| 5 | 1 | 18.263 | 20/6:10.089 |
| 6 | 1 | 19.464 | 20/6:14.207 |
| 7 | 2 | 21.098 | 19/6:02.439 |
| 8 | 3 | 24.509 | 19/6:16.208 |
| 9 | 3 | 18.305 | 19/6:12.576 |
| 10 | 3 | 18.551 | 19/6:10.243 |
| 11 | 3 | 18.989 | 19/6:09.165 |
| 12 | 3 | 18.024 | 19/6:06.703 |
| 13 | 3 | 20.137 | 19/6:07.822 |
| 14 | 3 | 18.699 | 19/6:06.777 |
| 15 | 3 | 17.876 | 19/6:04.824 |
| 16 | 3 | 18.729 | 19/6:04.155 |
| 17 | 3 | 18.836 | 19/6:03.689 |
| 18 | 3 | 18.052 | 19/6:02.448 |
| 19 | 2 | 18.901 | 19/6:02.195 |