| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.530 | 15/5:07.950 |
| 2 | 4 | 16.581 | 17/5:15.444 |
| 3 | 4 | 15.627 | 18/5:16.428 |
| 4 | 4 | 16.411 | 18/5:11.171 |
| 5 | 3 | 16.734 | 18/5:09.179 |
| 6 | 2 | 15.822 | 18/5:05.115 |
| 7 | 1 | 16.368 | 18/5:03.616 |
| 8 | 1 | 15.566 | 18/5:00.688 |
| 9 | 3 | 20.900 | 18/5:09.078 |
| 10 | 3 | 16.684 | 18/5:08.201 |
| 11 | 3 | 16.042 | 18/5:06.434 |
| 12 | 3 | 20.102 | 18/5:11.051 |
| 13 | 3 | 16.249 | 18/5:09.622 |
| 14 | 3 | 15.786 | 18/5:07.803 |
| 15 | 3 | 16.908 | 18/5:07.572 |
| 16 | 3 | 16.138 | 18/5:06.504 |
| 17 | 3 | 15.748 | 18/5:05.149 |
| 18 | 3 | 15.796 | 18/5:03.992 |