| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.803 | 17/5:02.651 |
| 2 | 6 | 17.384 | 18/5:16.683 |
| 3 | 6 | 17.942 | 17/5:01.064 |
| 4 | 3 | 17.059 | 18/5:15.846 |
| 5 | 3 | 17.136 | 18/5:14.366 |
| 6 | 2 | 17.574 | 18/5:14.694 |
| 7 | 3 | 17.872 | 18/5:15.694 |
| 8 | 2 | 16.955 | 18/5:14.381 |
| 9 | 2 | 17.209 | 18/5:13.868 |
| 10 | 4 | 18.965 | 18/5:16.618 |
| 11 | 4 | 17.449 | 18/5:16.387 |
| 12 | 3 | 17.310 | 18/5:15.987 |
| 13 | 4 | 18.055 | 18/5:16.679 |
| 14 | 4 | 18.055 | 18/5:17.273 |
| 15 | 4 | 17.999 | 17/5:00.069 |
| 16 | 4 | 17.482 | 18/5:17.530 |
| 17 | 4 | 17.535 | 18/5:17.418 |
| 18 | 4 | 17.680 | 18/5:17.464 |