| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 12.912 | 19/4:05.328 |
| 2 | 2 | 12.780 | 19/4:04.074 |
| 3 | 1 | 12.027 | 20/4:11.460 |
| 4 | 2 | 14.563 | 19/4:08.340 |
| 5 | 1 | 12.793 | 19/4:07.285 |
| 6 | 2 | 18.899 | 18/4:11.922 |
| 7 | 2 | 12.781 | 18/4:08.799 |
| 8 | 2 | 15.648 | 18/4:12.907 |
| 9 | 2 | 12.323 | 18/4:09.452 |
| 10 | 2 | 12.369 | 18/4:06.771 |
| 11 | 2 | 16.912 | 18/4:12.011 |
| 12 | 2 | 12.172 | 18/4:09.269 |
| 13 | 2 | 12.693 | 18/4:07.669 |
| 14 | 2 | 14.937 | 18/4:09.183 |
| 15 | 2 | 12.773 | 18/4:07.898 |
| 16 | 2 | 13.069 | 18/4:07.107 |
| 17 | 2 | 13.886 | 18/4:07.274 |
| 18 | 2 | 13.072 | 18/4:06.609 |