| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.914 | 20/6:18.280 |
| 2 | 4 | 19.466 | 19/6:04.610 |
| 3 | 6 | 22.452 | 18/6:04.992 |
| 4 | 7 | 20.926 | 18/6:07.911 |
| 5 | 7 | 22.739 | 18/6:16.189 |
| 6 | 6 | 18.306 | 18/6:08.409 |
| 7 | 5 | 17.948 | 18/6:01.931 |
| 8 | 7 | 20.018 | 18/6:01.730 |
| 9 | 6 | 18.440 | 19/6:18.330 |
| 10 | 7 | 20.873 | 18/6:00.148 |
| 11 | 6 | 21.723 | 18/6:02.954 |
| 12 | 6 | 19.776 | 18/6:02.372 |
| 13 | 6 | 21.944 | 18/6:04.881 |
| 14 | 6 | 17.964 | 18/6:01.914 |
| 15 | 6 | 19.033 | 18/6:00.626 |
| 16 | 6 | 19.686 | 18/6:00.234 |
| 17 | 6 | 20.501 | 18/6:00.751 |
| 18 | 6 | 18.326 | 19/6:18.981 |
| 19 | 6 | 20.754 | 19/6:19.789 |