| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.592 | 25/6:04.008 |
| 2 | 4 | 14.708 | 25/6:06.025 |
| 3 | 3 | 18.891 | 23/6:09.464 |
| 4 | 3 | 15.085 | 23/6:03.837 |
| 5 | 3 | 14.711 | 24/6:14.337 |
| 6 | 3 | 18.335 | 23/6:09.234 |
| 7 | 4 | 1:11.656 | 16/6:23.949 |
| 8 | 3 | 16.222 | 16/6:08.004 |
| 9 | 3 | 17.987 | 17/6:21.908 |
| 10 | 3 | 15.670 | 17/6:10.356 |
| 11 | 3 | 14.433 | 18/6:20.110 |
| 12 | 3 | 16.546 | 18/6:13.254 |
| 13 | 3 | 14.333 | 18/6:04.387 |
| 14 | 4 | 14.551 | 19/6:16.905 |
| 15 | 3 | 15.268 | 19/6:11.118 |
| 16 | 4 | 13.848 | 19/6:04.367 |
| 17 | 3 | 14.727 | 20/6:18.309 |
| 18 | 3 | 28.795 | 19/6:09.822 |
| 19 | 3 | 13.952 | 19/6:04.310 |