| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.977 | 16/5:19.632 |
| 2 | 3 | 20.227 | 15/5:01.530 |
| 3 | 3 | 20.535 | 15/5:03.695 |
| 4 | 3 | 20.334 | 15/5:04.024 |
| 5 | 3 | 19.894 | 15/5:02.901 |
| 6 | 3 | 20.042 | 15/5:02.523 |
| 7 | 3 | 20.396 | 15/5:03.011 |
| 8 | 3 | 19.578 | 15/5:01.843 |
| 9 | 3 | 20.282 | 15/5:02.108 |
| 10 | 3 | 21.795 | 15/5:04.590 |
| 11 | 3 | 20.576 | 15/5:04.958 |
| 12 | 3 | 20.240 | 15/5:04.845 |
| 13 | 3 | 19.958 | 15/5:04.424 |
| 14 | 3 | 20.281 | 15/5:04.409 |
| 15 | 3 | 19.987 | 15/5:04.102 |