| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 19.262 | 19/6:05.978 |
| 2 | 7 | 20.308 | 19/6:15.915 |
| 3 | 7 | 21.677 | 18/6:07.482 |
| 4 | 7 | 21.731 | 18/6:13.401 |
| 5 | 6 | 19.411 | 18/6:08.600 |
| 6 | 6 | 19.779 | 18/6:06.504 |
| 7 | 5 | 20.110 | 18/6:05.858 |
| 8 | 5 | 18.551 | 18/6:01.865 |
| 9 | 7 | 24.169 | 18/6:09.996 |
| 10 | 7 | 21.169 | 18/6:11.101 |
| 11 | 6 | 18.747 | 18/6:08.041 |
| 12 | 6 | 20.148 | 18/6:07.593 |
| 13 | 5 | 19.725 | 18/6:06.628 |
| 14 | 5 | 19.420 | 18/6:05.409 |
| 15 | 5 | 19.099 | 18/6:03.967 |
| 16 | 4 | 20.020 | 18/6:03.742 |
| 17 | 4 | 18.543 | 18/6:01.979 |
| 18 | 3 | 19.983 | 18/6:01.852 |