| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.108 | 18/5:07.944 |
| 2 | 1 | 16.710 | 18/5:04.362 |
| 3 | 2 | 17.822 | 18/5:09.840 |
| 4 | 1 | 16.824 | 18/5:08.088 |
| 5 | 1 | 16.523 | 18/5:05.953 |
| 6 | 1 | 17.358 | 18/5:07.035 |
| 7 | 1 | 15.949 | 18/5:04.185 |
| 8 | 1 | 17.059 | 18/5:04.544 |
| 9 | 1 | 16.595 | 18/5:03.896 |
| 10 | 2 | 18.314 | 18/5:06.472 |
| 11 | 2 | 17.561 | 18/5:07.347 |
| 12 | 1 | 16.380 | 18/5:06.305 |
| 13 | 1 | 16.894 | 18/5:06.134 |
| 14 | 1 | 16.784 | 18/5:05.847 |
| 15 | 1 | 16.679 | 18/5:05.472 |
| 16 | 2 | 16.825 | 18/5:05.308 |
| 17 | 2 | 16.965 | 18/5:05.312 |
| 18 | 2 | 16.741 | 18/5:05.091 |