| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.949 | 18/5:05.082 |
| 2 | 2 | 17.112 | 18/5:06.549 |
| 3 | 2 | 16.989 | 18/5:06.300 |
| 4 | 1 | 16.675 | 18/5:04.762 |
| 5 | 2 | 17.072 | 18/5:05.269 |
| 6 | 1 | 17.026 | 18/5:05.469 |
| 7 | 1 | 16.386 | 18/5:03.966 |
| 8 | 1 | 17.055 | 18/5:04.344 |
| 9 | 1 | 17.568 | 18/5:05.664 |
| 10 | 1 | 18.494 | 18/5:08.387 |
| 11 | 1 | 16.980 | 18/5:08.137 |
| 12 | 1 | 16.610 | 18/5:07.374 |
| 13 | 2 | 16.865 | 18/5:07.081 |
| 14 | 2 | 16.490 | 18/5:06.348 |
| 15 | 1 | 17.051 | 18/5:06.386 |
| 16 | 1 | 18.739 | 18/5:08.319 |
| 17 | 1 | 16.760 | 18/5:07.928 |
| 18 | 1 | 16.452 | 18/5:07.273 |