| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.485 | 15/5:07.275 |
| 2 | 1 | 19.676 | 15/5:01.207 |
| 3 | 1 | 20.308 | 15/5:02.345 |
| 4 | 1 | 20.452 | 15/5:03.454 |
| 5 | 1 | 20.360 | 15/5:03.843 |
| 6 | 2 | 19.825 | 15/5:02.765 |
| 7 | 1 | 19.349 | 15/5:00.975 |
| 8 | 2 | 20.095 | 15/5:01.031 |
| 9 | 2 | 19.931 | 15/5:00.802 |
| 10 | 2 | 19.888 | 15/5:00.554 |
| 11 | 2 | 20.306 | 15/5:00.920 |
| 12 | 2 | 21.777 | 15/5:03.065 |
| 13 | 2 | 19.885 | 15/5:02.697 |
| 14 | 2 | 19.537 | 15/5:02.008 |
| 15 | 2 | 19.732 | 15/5:01.606 |