| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.320 | 18/5:11.760 |
| 2 | 2 | 16.817 | 18/5:07.233 |
| 3 | 3 | 17.079 | 18/5:07.296 |
| 4 | 3 | 16.923 | 18/5:06.625 |
| 5 | 4 | 17.498 | 18/5:08.293 |
| 6 | 4 | 17.368 | 18/5:09.015 |
| 7 | 4 | 16.938 | 18/5:08.425 |
| 8 | 4 | 17.099 | 18/5:08.344 |
| 9 | 4 | 17.489 | 18/5:09.062 |
| 10 | 4 | 17.357 | 18/5:09.398 |
| 11 | 4 | 17.513 | 18/5:09.929 |
| 12 | 3 | 17.042 | 18/5:09.665 |
| 13 | 3 | 17.223 | 18/5:09.691 |
| 14 | 4 | 18.365 | 18/5:11.183 |
| 15 | 4 | 18.571 | 18/5:12.722 |
| 16 | 4 | 17.942 | 18/5:13.362 |
| 17 | 4 | 18.663 | 18/5:14.690 |
| 18 | 4 | 17.392 | 18/5:14.599 |