| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.814 | 17/5:02.838 |
| 2 | 2 | 15.748 | 18/5:02.058 |
| 3 | 2 | 17.012 | 18/5:03.444 |
| 4 | 1 | 15.799 | 19/5:15.272 |
| 5 | 1 | 15.649 | 19/5:11.684 |
| 6 | 2 | 17.330 | 19/5:14.615 |
| 7 | 1 | 15.079 | 19/5:10.598 |
| 8 | 1 | 15.292 | 19/5:08.092 |
| 9 | 1 | 15.224 | 19/5:05.999 |
| 10 | 1 | 15.376 | 19/5:04.614 |
| 11 | 1 | 15.506 | 19/5:03.705 |
| 12 | 2 | 18.639 | 19/5:07.908 |
| 13 | 2 | 15.134 | 19/5:06.341 |
| 14 | 2 | 19.025 | 19/5:10.279 |
| 15 | 2 | 14.993 | 19/5:08.585 |
| 16 | 2 | 15.458 | 19/5:07.655 |
| 17 | 2 | 15.069 | 19/5:06.400 |
| 18 | 2 | 16.426 | 19/5:06.716 |
| 19 | 2 | 15.897 | 19/5:06.470 |