| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.964 | 21/6:17.244 |
| 2 | 5 | 18.936 | 20/6:09.000 |
| 3 | 5 | 18.530 | 20/6:09.533 |
| 4 | 5 | 18.460 | 20/6:09.450 |
| 5 | 5 | 17.503 | 20/6:05.572 |
| 6 | 4 | 17.508 | 20/6:03.003 |
| 7 | 4 | 18.154 | 20/6:03.014 |
| 8 | 3 | 17.929 | 20/6:02.460 |
| 9 | 3 | 17.775 | 20/6:01.687 |
| 10 | 4 | 22.792 | 20/6:11.102 |
| 11 | 4 | 18.229 | 20/6:10.509 |
| 12 | 5 | 19.377 | 20/6:11.928 |
| 13 | 5 | 18.655 | 20/6:12.018 |
| 14 | 5 | 26.033 | 19/6:03.504 |
| 15 | 5 | 18.729 | 19/6:02.994 |
| 16 | 5 | 17.956 | 19/6:01.629 |
| 17 | 5 | 17.980 | 19/6:00.452 |
| 18 | 5 | 18.578 | 19/6:00.037 |
| 19 | 5 | 18.943 | 19/6:00.031 |