| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.084 | 15/5:16.260 |
| 2 | 1 | 21.340 | 15/5:18.180 |
| 3 | 2 | 21.060 | 15/5:17.420 |
| 4 | 2 | 20.303 | 15/5:14.201 |
| 5 | 2 | 20.952 | 15/5:14.217 |
| 6 | 2 | 20.448 | 15/5:12.967 |
| 7 | 2 | 20.371 | 15/5:11.910 |
| 8 | 2 | 20.142 | 15/5:10.688 |
| 9 | 2 | 20.190 | 15/5:09.817 |
| 10 | 2 | 19.868 | 15/5:08.637 |
| 11 | 2 | 20.392 | 15/5:08.386 |
| 12 | 2 | 20.688 | 15/5:08.547 |
| 13 | 3 | 19.247 | 15/5:07.021 |
| 14 | 2 | 19.973 | 15/5:06.491 |
| 15 | 2 | 21.093 | 15/5:07.151 |