| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.607 | 20/6:12.140 |
| 2 | 5 | 21.617 | 18/6:02.016 |
| 3 | 6 | 22.899 | 18/6:18.738 |
| 4 | 5 | 17.702 | 18/6:03.713 |
| 5 | 6 | 22.027 | 18/6:10.267 |
| 6 | 5 | 18.912 | 18/6:05.292 |
| 7 | 6 | 21.476 | 18/6:08.331 |
| 8 | 7 | 21.639 | 18/6:10.978 |
| 9 | 5 | 21.673 | 18/6:13.104 |
| 10 | 4 | 18.896 | 18/6:09.806 |
| 11 | 4 | 21.382 | 18/6:11.176 |
| 12 | 4 | 18.816 | 18/6:08.469 |
| 13 | 5 | 21.831 | 18/6:10.353 |
| 14 | 5 | 19.563 | 18/6:09.051 |
| 15 | 5 | 19.713 | 18/6:08.104 |
| 16 | 5 | 19.342 | 18/6:06.857 |
| 17 | 5 | 17.872 | 18/6:04.200 |
| 18 | 5 | 17.939 | 18/6:01.906 |