| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.417 | 15/5:06.255 |
| 2 | 1 | 19.359 | 16/5:18.208 |
| 3 | 2 | 23.141 | 15/5:14.585 |
| 4 | 2 | 20.227 | 15/5:11.790 |
| 5 | 2 | 20.159 | 15/5:09.909 |
| 6 | 2 | 19.581 | 15/5:07.210 |
| 7 | 2 | 20.341 | 15/5:06.911 |
| 8 | 2 | 20.234 | 15/5:06.486 |
| 9 | 2 | 20.240 | 15/5:06.165 |
| 10 | 2 | 21.037 | 15/5:07.104 |
| 11 | 1 | 20.517 | 15/5:07.163 |
| 12 | 1 | 19.879 | 15/5:06.415 |
| 13 | 1 | 19.659 | 15/5:05.528 |
| 14 | 1 | 20.568 | 15/5:05.742 |
| 15 | 1 | 23.685 | 15/5:09.044 |