| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.142 | N/A |
| 2 | 5 | 17.848 | 20/6:02.254 |
| 3 | 5 | 21.155 | 19/6:14.169 |
| 4 | 4 | 18.308 | 19/6:07.008 |
| 5 | 5 | 20.899 | 19/6:15.087 |
| 6 | 3 | 17.944 | 19/6:09.296 |
| 7 | 3 | 17.505 | 19/6:04.119 |
| 8 | 3 | 19.088 | 19/6:04.491 |
| 9 | 3 | 17.754 | 19/6:01.769 |
| 10 | 3 | 18.325 | 19/6:00.794 |
| 11 | 3 | 17.982 | 20/6:18.077 |
| 12 | 3 | 19.744 | 19/6:01.136 |
| 13 | 2 | 18.239 | 19/6:00.328 |
| 14 | 3 | 18.791 | 19/6:00.409 |
| 15 | 2 | 17.839 | 20/6:17.927 |
| 16 | 2 | 21.338 | 19/6:02.452 |
| 17 | 3 | 21.668 | 19/6:05.622 |
| 18 | 3 | 20.800 | 19/6:07.005 |
| 19 | 3 | 20.305 | 19/6:08.674 |