| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.132 | 15/5:01.980 |
| 2 | 4 | 21.464 | 15/5:11.970 |
| 3 | 4 | 20.244 | 15/5:09.200 |
| 4 | 5 | 23.840 | 15/5:21.300 |
| 5 | 4 | 20.314 | 15/5:17.982 |
| 6 | 4 | 21.270 | 15/5:18.160 |
| 7 | 3 | 20.648 | 15/5:16.954 |
| 8 | 3 | 19.746 | 15/5:14.359 |
| 9 | 3 | 19.925 | 15/5:12.638 |
| 10 | 3 | 21.854 | 15/5:14.156 |
| 11 | 3 | 20.966 | 15/5:14.186 |
| 12 | 3 | 20.461 | 15/5:13.580 |
| 13 | 3 | 20.229 | 15/5:12.800 |
| 14 | 3 | 20.624 | 15/5:12.554 |
| 15 | 3 | 20.297 | 15/5:12.014 |