| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.291 | 18/5:11.238 |
| 2 | 1 | 17.408 | 18/5:12.291 |
| 3 | 2 | 17.581 | 18/5:13.680 |
| 4 | 1 | 17.400 | 18/5:13.560 |
| 5 | 1 | 17.350 | 18/5:13.308 |
| 6 | 2 | 17.602 | 18/5:13.896 |
| 7 | 1 | 17.028 | 18/5:12.840 |
| 8 | 1 | 17.113 | 18/5:12.239 |
| 9 | 1 | 17.557 | 18/5:12.660 |
| 10 | 1 | 16.975 | 18/5:11.949 |
| 11 | 1 | 17.161 | 18/5:11.672 |
| 12 | 1 | 17.823 | 18/5:12.433 |
| 13 | 1 | 17.325 | 18/5:12.389 |
| 14 | 1 | 17.409 | 18/5:12.458 |
| 15 | 1 | 18.411 | 18/5:13.721 |
| 16 | 1 | 17.594 | 18/5:13.906 |
| 17 | 1 | 17.405 | 18/5:13.870 |
| 18 | 1 | 17.272 | 18/5:13.705 |