| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.935 | 18/5:04.830 |
| 2 | 1 | 16.565 | 18/5:01.500 |
| 3 | 2 | 17.731 | 18/5:07.386 |
| 4 | 2 | 17.419 | 18/5:08.925 |
| 5 | 1 | 16.899 | 18/5:07.976 |
| 6 | 1 | 16.598 | 18/5:06.441 |
| 7 | 1 | 16.332 | 18/5:04.660 |
| 8 | 1 | 16.926 | 18/5:04.661 |
| 9 | 1 | 16.542 | 18/5:03.894 |
| 10 | 1 | 16.631 | 18/5:03.440 |
| 11 | 1 | 17.409 | 18/5:04.342 |
| 12 | 1 | 17.217 | 18/5:04.806 |
| 13 | 1 | 16.998 | 18/5:04.895 |
| 14 | 1 | 17.441 | 18/5:05.541 |
| 15 | 1 | 16.334 | 18/5:04.772 |
| 16 | 2 | 17.003 | 18/5:04.853 |
| 17 | 1 | 16.529 | 18/5:04.421 |
| 18 | 2 | 17.697 | 18/5:05.206 |