| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 13.894 | 26/6:01.244 |
| 2 | 4 | 14.903 | 26/6:14.361 |
| 3 | 4 | 21.230 | 22/6:06.865 |
| 4 | 4 | 14.483 | 23/6:10.933 |
| 5 | 4 | 18.641 | 22/6:05.864 |
| 6 | 4 | 1:25.546 | 13/6:05.510 |
| 7 | 4 | 14.988 | 14/6:07.370 |
| 8 | 4 | 14.017 | 15/6:10.691 |
| 9 | 4 | 12.223 | 16/6:13.200 |
| 10 | 4 | 12.545 | 17/6:18.199 |
| 11 | 4 | 14.630 | 17/6:06.427 |
| 12 | 4 | 12.500 | 18/6:14.400 |
| 13 | 4 | 14.975 | 18/6:06.335 |
| 14 | 4 | 12.595 | 19/6:16.159 |
| 15 | 4 | 13.084 | 19/6:07.655 |
| 16 | 4 | 13.708 | 19/6:00.955 |
| 17 | 4 | 12.999 | 20/6:12.895 |
| 18 | 4 | 12.848 | 20/6:06.454 |
| 19 | 4 | 12.851 | 20/6:00.695 |
| 20 | 4 | 12.577 | 21/6:12.999 |
| 21 | 4 | 13.185 | 21/6:08.422 |