| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.457 | 15/5:06.855 |
| 2 | 1 | 20.329 | 15/5:05.895 |
| 3 | 1 | 22.191 | 15/5:14.885 |
| 4 | 2 | 20.761 | 15/5:14.017 |
| 5 | 1 | 19.827 | 15/5:10.695 |
| 6 | 1 | 20.150 | 15/5:09.288 |
| 7 | 1 | 20.227 | 15/5:08.447 |
| 8 | 1 | 22.143 | 15/5:11.409 |
| 9 | 1 | 19.962 | 15/5:10.078 |
| 10 | 1 | 20.649 | 15/5:10.044 |
| 11 | 1 | 19.909 | 15/5:09.007 |
| 12 | 1 | 19.922 | 15/5:08.159 |
| 13 | 1 | 19.948 | 15/5:07.471 |
| 14 | 1 | 20.563 | 15/5:07.541 |
| 15 | 1 | 19.775 | 15/5:06.813 |