| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.573 | 16/6:01.168 |
| 2 | 4 | 20.427 | 17/6:05.500 |
| 3 | 3 | 20.222 | 18/6:19.332 |
| 4 | 3 | 20.124 | 18/6:15.057 |
| 5 | 3 | 19.406 | 18/6:09.907 |
| 6 | 3 | 18.940 | 18/6:05.076 |
| 7 | 2 | 19.415 | 18/6:02.847 |
| 8 | 2 | 20.280 | 18/6:03.121 |
| 9 | 2 | 20.094 | 18/6:02.962 |
| 10 | 2 | 19.317 | 18/6:01.436 |
| 11 | 3 | 24.750 | 18/6:09.079 |
| 12 | 4 | 22.003 | 18/6:11.327 |
| 13 | 3 | 19.736 | 18/6:10.090 |
| 14 | 3 | 19.655 | 18/6:08.925 |
| 15 | 3 | 20.449 | 18/6:08.869 |
| 16 | 3 | 19.501 | 18/6:07.753 |
| 17 | 3 | 19.413 | 18/6:06.676 |
| 18 | 2 | 19.601 | 18/6:05.906 |