| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.060 | 18/6:01.080 |
| 2 | 4 | 22.565 | 17/6:02.313 |
| 3 | 4 | 22.160 | 17/6:07.115 |
| 4 | 4 | 20.137 | 17/6:00.918 |
| 5 | 4 | 20.660 | 18/6:20.095 |
| 6 | 4 | 20.254 | 18/6:17.508 |
| 7 | 4 | 19.440 | 18/6:13.567 |
| 8 | 3 | 20.181 | 18/6:12.278 |
| 9 | 3 | 19.837 | 18/6:10.588 |
| 10 | 3 | 18.688 | 18/6:07.168 |
| 11 | 3 | 19.243 | 18/6:05.277 |
| 12 | 3 | 19.299 | 18/6:03.786 |
| 13 | 3 | 20.114 | 18/6:03.653 |
| 14 | 3 | 19.565 | 18/6:02.832 |
| 15 | 3 | 19.325 | 18/6:01.834 |
| 16 | 3 | 20.281 | 18/6:02.035 |
| 17 | 3 | 19.951 | 18/6:01.864 |
| 18 | 3 | 19.363 | 18/6:01.123 |