| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.108 | 18/5:07.944 |
| 2 | 1 | 16.695 | 18/5:04.227 |
| 3 | 1 | 16.980 | 18/5:04.698 |
| 4 | 1 | 17.067 | 18/5:05.325 |
| 5 | 1 | 17.011 | 18/5:05.500 |
| 6 | 1 | 17.029 | 18/5:05.670 |
| 7 | 1 | 17.521 | 18/5:07.057 |
| 8 | 1 | 17.536 | 18/5:08.131 |
| 9 | 1 | 17.252 | 18/5:08.398 |
| 10 | 1 | 17.532 | 18/5:09.116 |
| 11 | 1 | 17.341 | 18/5:09.391 |
| 12 | 1 | 17.071 | 18/5:09.215 |
| 13 | 1 | 18.990 | 18/5:11.723 |
| 14 | 1 | 18.068 | 18/5:12.687 |
| 15 | 1 | 17.134 | 18/5:12.402 |
| 16 | 1 | 17.827 | 18/5:12.932 |
| 17 | 1 | 17.330 | 18/5:12.874 |
| 18 | 1 | 17.316 | 18/5:12.808 |