| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.393 | 15/5:20.895 |
| 2 | 3 | 21.758 | 14/5:02.057 |
| 3 | 3 | 21.553 | 14/5:01.952 |
| 4 | 3 | 21.223 | 14/5:00.744 |
| 5 | 2 | 20.561 | 15/5:19.464 |
| 6 | 2 | 20.805 | 15/5:18.233 |
| 7 | 2 | 21.298 | 15/5:18.409 |
| 8 | 2 | 21.180 | 15/5:18.321 |
| 9 | 2 | 22.177 | 15/5:19.913 |
| 10 | 2 | 20.614 | 15/5:18.843 |
| 11 | 2 | 20.695 | 15/5:18.078 |
| 12 | 3 | 23.423 | 15/5:20.850 |
| 13 | 2 | 20.874 | 15/5:20.255 |
| 14 | 2 | 21.478 | 15/5:20.391 |
| 15 | 3 | 22.008 | 15/5:21.040 |