| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.223 | 18/5:10.014 |
| 2 | 2 | 17.195 | 18/5:09.762 |
| 3 | 3 | 17.403 | 18/5:10.926 |
| 4 | 2 | 17.749 | 18/5:13.065 |
| 5 | 2 | 17.301 | 18/5:12.736 |
| 6 | 2 | 16.890 | 18/5:11.283 |
| 7 | 1 | 16.725 | 18/5:09.821 |
| 8 | 2 | 18.030 | 18/5:11.661 |
| 9 | 2 | 16.689 | 18/5:10.410 |
| 10 | 2 | 19.472 | 18/5:14.419 |
| 11 | 2 | 18.459 | 18/5:16.041 |
| 12 | 2 | 17.302 | 18/5:15.657 |
| 13 | 2 | 17.179 | 18/5:15.162 |
| 14 | 2 | 18.325 | 18/5:16.211 |
| 15 | 2 | 17.726 | 18/5:16.402 |
| 16 | 2 | 17.440 | 18/5:16.247 |
| 17 | 2 | 17.564 | 18/5:16.241 |
| 18 | 2 | 17.733 | 18/5:16.405 |