| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.381 | 19/5:11.239 |
| 2 | 2 | 16.429 | 19/5:11.695 |
| 3 | 2 | 16.557 | 19/5:12.658 |
| 4 | 2 | 16.847 | 19/5:14.517 |
| 5 | 3 | 18.409 | 18/5:04.643 |
| 6 | 4 | 18.316 | 18/5:08.817 |
| 7 | 4 | 16.817 | 18/5:07.944 |
| 8 | 4 | 16.068 | 18/5:05.604 |
| 9 | 3 | 16.954 | 18/5:05.556 |
| 10 | 3 | 16.400 | 18/5:04.520 |
| 11 | 2 | 16.354 | 18/5:03.598 |
| 12 | 4 | 21.860 | 18/5:11.088 |
| 13 | 3 | 16.659 | 18/5:10.224 |
| 14 | 3 | 16.482 | 18/5:09.257 |
| 15 | 3 | 17.596 | 18/5:09.755 |
| 16 | 3 | 16.709 | 18/5:09.193 |
| 17 | 3 | 16.667 | 18/5:08.652 |
| 18 | 3 | 20.398 | 18/5:11.903 |