| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.528 | 15/5:07.920 |
| 2 | 1 | 19.958 | 15/5:03.645 |
| 3 | 1 | 19.907 | 15/5:01.965 |
| 4 | 2 | 33.069 | 13/5:03.752 |
| 5 | 2 | 19.509 | 14/5:16.319 |
| 6 | 1 | 20.061 | 14/5:10.408 |
| 7 | 1 | 19.292 | 14/5:04.648 |
| 8 | 1 | 18.450 | 15/5:20.201 |
| 9 | 1 | 19.095 | 15/5:16.448 |
| 10 | 1 | 19.690 | 15/5:14.339 |
| 11 | 1 | 18.757 | 15/5:11.340 |
| 12 | 1 | 18.875 | 15/5:08.989 |
| 13 | 1 | 19.012 | 15/5:07.157 |
| 14 | 1 | 17.922 | 15/5:04.420 |
| 15 | 1 | 18.393 | 15/5:02.518 |