| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.273 | 15/5:04.095 |
| 2 | 4 | 20.635 | 15/5:06.810 |
| 3 | 1 | 20.482 | 15/5:06.950 |
| 4 | 1 | 19.944 | 15/5:05.002 |
| 5 | 1 | 20.027 | 15/5:04.083 |
| 6 | 3 | 20.566 | 15/5:04.817 |
| 7 | 3 | 21.176 | 15/5:06.649 |
| 8 | 4 | 27.184 | 15/5:19.288 |
| 9 | 4 | 20.524 | 15/5:18.018 |
| 10 | 4 | 19.401 | 15/5:15.318 |
| 11 | 4 | 21.865 | 15/5:16.469 |
| 12 | 4 | 20.038 | 15/5:15.144 |
| 13 | 3 | 20.482 | 15/5:14.535 |
| 14 | 3 | 20.034 | 15/5:13.533 |
| 15 | 3 | 20.899 | 15/5:13.530 |