| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.660 | 17/5:00.220 |
| 2 | 1 | 17.610 | 18/5:17.430 |
| 3 | 2 | 17.497 | 18/5:16.602 |
| 4 | 1 | 17.218 | 18/5:14.933 |
| 5 | 1 | 17.530 | 18/5:15.054 |
| 6 | 1 | 17.370 | 18/5:14.655 |
| 7 | 1 | 17.506 | 18/5:14.720 |
| 8 | 1 | 17.538 | 18/5:14.840 |
| 9 | 2 | 17.968 | 18/5:15.794 |
| 10 | 2 | 17.586 | 18/5:15.869 |
| 11 | 2 | 17.500 | 18/5:15.790 |
| 12 | 2 | 17.347 | 18/5:15.495 |
| 13 | 2 | 17.507 | 18/5:15.467 |
| 14 | 2 | 17.628 | 18/5:15.598 |
| 15 | 1 | 17.501 | 18/5:15.559 |
| 16 | 1 | 17.598 | 18/5:15.635 |
| 17 | 1 | 17.983 | 18/5:16.109 |
| 18 | 1 | 17.632 | 18/5:16.179 |