| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.548 | 20/5:10.960 |
| 2 | 1 | 16.326 | 19/5:02.803 |
| 3 | 1 | 18.411 | 18/5:01.710 |
| 4 | 1 | 15.124 | 19/5:10.693 |
| 5 | 2 | 17.529 | 19/5:15.164 |
| 6 | 2 | 15.434 | 19/5:11.511 |
| 7 | 1 | 15.672 | 19/5:09.548 |
| 8 | 1 | 15.319 | 19/5:07.237 |
| 9 | 1 | 15.556 | 19/5:05.940 |
| 10 | 1 | 15.980 | 19/5:05.708 |
| 11 | 1 | 16.098 | 19/5:05.722 |
| 12 | 1 | 15.629 | 19/5:04.991 |
| 13 | 2 | 27.073 | 18/5:04.199 |
| 14 | 2 | 18.805 | 18/5:06.648 |
| 15 | 2 | 17.625 | 18/5:07.355 |
| 16 | 2 | 20.661 | 18/5:11.389 |
| 17 | 2 | 16.664 | 18/5:10.716 |
| 18 | 2 | 15.205 | 18/5:08.659 |