| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.976 | 19/6:00.544 |
| 2 | 5 | 18.807 | 20/6:17.830 |
| 3 | 5 | 17.976 | 20/6:11.727 |
| 4 | 6 | 20.624 | 19/6:02.819 |
| 5 | 6 | 20.844 | 19/6:09.463 |
| 6 | 6 | 17.964 | 19/6:04.772 |
| 7 | 5 | 19.260 | 19/6:04.938 |
| 8 | 6 | 23.853 | 19/6:15.972 |
| 9 | 6 | 18.838 | 19/6:13.966 |
| 10 | 6 | 22.601 | 19/6:19.512 |
| 11 | 6 | 19.014 | 19/6:17.853 |
| 12 | 6 | 18.547 | 19/6:15.731 |
| 13 | 6 | 19.253 | 19/6:14.968 |
| 14 | 6 | 17.657 | 19/6:12.148 |
| 15 | 6 | 17.817 | 19/6:09.906 |
| 16 | 6 | 20.940 | 19/6:11.653 |
| 17 | 6 | 18.147 | 19/6:10.073 |
| 18 | 6 | 17.824 | 19/6:08.328 |
| 19 | 6 | 20.440 | 19/6:09.382 |