| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 17.493 | 18/5:14.874 |
| 2 | 6 | 17.282 | 18/5:12.975 |
| 3 | 6 | 17.231 | 18/5:12.036 |
| 4 | 7 | 17.777 | 18/5:14.024 |
| 5 | 6 | 16.875 | 18/5:11.969 |
| 6 | 6 | 17.424 | 18/5:12.246 |
| 7 | 5 | 17.233 | 18/5:11.953 |
| 8 | 6 | 17.630 | 18/5:12.626 |
| 9 | 7 | 17.396 | 18/5:12.682 |
| 10 | 7 | 17.226 | 18/5:12.421 |
| 11 | 6 | 17.336 | 18/5:12.387 |
| 12 | 6 | 17.233 | 18/5:12.204 |
| 13 | 6 | 17.797 | 18/5:12.830 |
| 14 | 7 | 18.341 | 18/5:14.067 |
| 15 | 6 | 17.712 | 18/5:14.383 |
| 16 | 6 | 17.878 | 18/5:14.847 |
| 17 | 5 | 17.870 | 18/5:15.248 |
| 18 | 5 | 17.091 | 18/5:14.825 |