| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.593 | 18/5:16.674 |
| 2 | 2 | 17.165 | 18/5:12.822 |
| 3 | 2 | 17.201 | 18/5:11.754 |
| 4 | 1 | 17.603 | 18/5:13.029 |
| 5 | 2 | 18.114 | 18/5:15.634 |
| 6 | 2 | 16.861 | 18/5:13.611 |
| 7 | 2 | 17.140 | 18/5:12.884 |
| 8 | 2 | 17.062 | 18/5:12.163 |
| 9 | 2 | 16.948 | 18/5:11.374 |
| 10 | 2 | 17.369 | 18/5:11.501 |
| 11 | 2 | 17.382 | 18/5:11.626 |
| 12 | 2 | 16.936 | 18/5:11.061 |
| 13 | 2 | 17.582 | 18/5:11.478 |
| 14 | 2 | 16.882 | 18/5:10.935 |
| 15 | 2 | 17.088 | 18/5:10.711 |
| 16 | 2 | 17.472 | 18/5:10.948 |
| 17 | 2 | 17.073 | 18/5:10.734 |
| 18 | 2 | 17.292 | 18/5:10.763 |