| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.858 | 21/6:15.018 |
| 2 | 4 | 18.546 | 20/6:04.040 |
| 3 | 3 | 17.893 | 20/6:01.980 |
| 4 | 6 | 24.011 | 19/6:11.963 |
| 5 | 6 | 22.186 | 18/6:01.778 |
| 6 | 6 | 19.695 | 18/6:00.567 |
| 7 | 6 | 18.474 | 19/6:16.371 |
| 8 | 6 | 17.857 | 19/6:11.735 |
| 9 | 5 | 19.286 | 19/6:11.146 |
| 10 | 5 | 18.102 | 19/6:08.425 |
| 11 | 5 | 18.833 | 19/6:07.462 |
| 12 | 5 | 18.036 | 19/6:05.397 |
| 13 | 5 | 20.317 | 19/6:06.984 |
| 14 | 5 | 20.641 | 19/6:08.783 |
| 15 | 5 | 18.005 | 19/6:07.004 |
| 16 | 5 | 18.047 | 19/6:05.497 |
| 17 | 5 | 20.063 | 19/6:06.421 |
| 18 | 5 | 17.631 | 19/6:04.674 |
| 19 | 5 | 17.931 | 19/6:03.412 |