| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.045 | 16/5:04.720 |
| 2 | 5 | 21.484 | 15/5:03.968 |
| 3 | 5 | 21.605 | 15/5:10.670 |
| 4 | 6 | 20.964 | 15/5:11.618 |
| 5 | 6 | 20.042 | 15/5:09.420 |
| 6 | 6 | 21.043 | 15/5:10.457 |
| 7 | 6 | 19.831 | 15/5:08.601 |
| 8 | 6 | 20.571 | 15/5:08.597 |
| 9 | 6 | 21.166 | 15/5:09.585 |
| 10 | 6 | 19.843 | 15/5:08.391 |
| 11 | 7 | 21.841 | 15/5:10.139 |
| 12 | 6 | 22.286 | 15/5:12.151 |
| 13 | 8 | 29.709 | 14/5:00.925 |
| 14 | 8 | 20.487 | 15/5:21.340 |
| 15 | 8 | 21.385 | 15/5:21.302 |