| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.359 | 15/5:05.385 |
| 2 | 4 | 19.227 | 16/5:16.688 |
| 3 | 4 | 19.448 | 16/5:14.848 |
| 4 | 4 | 21.948 | 15/5:03.683 |
| 5 | 4 | 19.789 | 15/5:02.313 |
| 6 | 4 | 21.895 | 15/5:06.665 |
| 7 | 4 | 20.588 | 15/5:06.973 |
| 8 | 4 | 19.547 | 15/5:05.252 |
| 9 | 4 | 20.616 | 15/5:05.695 |
| 10 | 4 | 23.165 | 15/5:09.873 |
| 11 | 4 | 20.912 | 15/5:10.219 |
| 12 | 4 | 21.975 | 15/5:11.836 |
| 13 | 4 | 20.233 | 15/5:11.195 |
| 14 | 4 | 19.674 | 15/5:10.046 |
| 15 | 4 | 19.179 | 15/5:08.555 |