| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.532 | 18/5:15.576 |
| 2 | 1 | 16.819 | 18/5:09.159 |
| 3 | 3 | 17.596 | 18/5:11.682 |
| 4 | 3 | 17.358 | 18/5:11.873 |
| 5 | 2 | 17.418 | 18/5:12.203 |
| 6 | 2 | 17.407 | 18/5:12.390 |
| 7 | 2 | 18.248 | 18/5:14.686 |
| 8 | 3 | 18.832 | 17/5:00.071 |
| 9 | 2 | 17.308 | 18/5:17.036 |
| 10 | 2 | 17.317 | 18/5:16.503 |
| 11 | 2 | 17.252 | 18/5:15.961 |
| 12 | 2 | 17.674 | 18/5:16.142 |
| 13 | 2 | 17.524 | 18/5:16.087 |
| 14 | 2 | 17.401 | 18/5:15.882 |
| 15 | 2 | 17.602 | 18/5:15.946 |
| 16 | 2 | 17.958 | 18/5:16.402 |
| 17 | 2 | 17.265 | 18/5:16.070 |
| 18 | 2 | 17.480 | 18/5:15.991 |