| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.024 | 19/5:04.456 |
| 2 | 3 | 16.284 | 19/5:06.926 |
| 3 | 3 | 15.796 | 19/5:04.659 |
| 4 | 4 | 21.833 | 18/5:14.716 |
| 5 | 4 | 15.831 | 18/5:08.765 |
| 6 | 4 | 18.350 | 18/5:12.354 |
| 7 | 4 | 15.321 | 18/5:07.129 |
| 8 | 4 | 15.487 | 18/5:03.583 |
| 9 | 4 | 16.468 | 18/5:02.788 |
| 10 | 4 | 15.764 | 18/5:00.884 |
| 11 | 4 | 20.055 | 18/5:06.349 |
| 12 | 4 | 20.155 | 18/5:11.052 |
| 13 | 4 | 15.174 | 18/5:08.135 |
| 14 | 4 | 15.360 | 18/5:05.874 |
| 15 | 4 | 19.043 | 18/5:08.334 |
| 16 | 4 | 15.621 | 18/5:06.637 |
| 17 | 4 | 15.469 | 18/5:04.978 |
| 18 | 4 | 16.052 | 18/5:04.087 |