| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.457 | 15/5:06.855 |
| 2 | 1 | 19.892 | 15/5:02.618 |
| 3 | 1 | 19.966 | 15/5:01.575 |
| 4 | 1 | 20.155 | 15/5:01.762 |
| 5 | 1 | 20.141 | 15/5:01.833 |
| 6 | 3 | 27.476 | 15/5:20.217 |
| 7 | 4 | 25.546 | 14/5:07.266 |
| 8 | 4 | 19.509 | 14/5:02.998 |
| 9 | 2 | 20.099 | 14/5:00.597 |
| 10 | 2 | 20.385 | 15/5:20.439 |
| 11 | 2 | 19.670 | 15/5:18.131 |
| 12 | 2 | 19.953 | 15/5:16.561 |
| 13 | 2 | 20.725 | 15/5:16.124 |
| 14 | 3 | 24.266 | 15/5:19.543 |
| 15 | 3 | 21.888 | 15/5:20.128 |