| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.752 | 18/6:13.536 |
| 2 | 3 | 19.080 | 19/6:18.404 |
| 3 | 4 | 20.371 | 18/6:01.218 |
| 4 | 4 | 19.470 | 19/6:18.447 |
| 5 | 5 | 22.647 | 18/6:08.352 |
| 6 | 5 | 20.132 | 18/6:07.356 |
| 7 | 4 | 19.151 | 18/6:04.122 |
| 8 | 4 | 19.474 | 18/6:02.423 |
| 9 | 4 | 19.626 | 18/6:01.406 |
| 10 | 4 | 19.154 | 19/6:19.728 |
| 11 | 2 | 19.396 | 19/6:18.710 |
| 12 | 4 | 21.278 | 18/6:00.796 |
| 13 | 3 | 19.159 | 19/6:19.547 |
| 14 | 2 | 20.166 | 19/6:19.805 |
| 15 | 3 | 21.101 | 18/6:01.148 |
| 16 | 3 | 20.251 | 18/6:01.359 |
| 17 | 3 | 19.717 | 18/6:00.979 |
| 18 | 4 | 21.771 | 18/6:02.696 |