| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.341 | 15/6:05.115 |
| 2 | 1 | 24.341 | 15/6:05.115 |
| 3 | 1 | 20.905 | 24/6:01.968 |
| 4 | 1 | 21.010 | 22/6:04.408 |
| 5 | 1 | 23.773 | 20/6:00.116 |
| 6 | 1 | 21.198 | 20/6:10.757 |
| 7 | 1 | 20.686 | 20/6:16.894 |
| 8 | 1 | 20.815 | 19/6:02.729 |
| 9 | 1 | 21.406 | 19/6:07.616 |
| 10 | 1 | 20.978 | 19/6:10.713 |
| 11 | 1 | 21.531 | 19/6:14.202 |
| 12 | 1 | 21.621 | 19/6:17.251 |
| 13 | 1 | 23.031 | 18/6:01.793 |
| 14 | 1 | 20.977 | 18/6:02.921 |
| 15 | 1 | 21.419 | 18/6:04.429 |
| 16 | 1 | 21.145 | 18/6:05.440 |
| 17 | 1 | 20.820 | 18/6:05.989 |
| 18 | 1 | 19.988 | 18/6:05.644 |