| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.805 | 18/6:14.490 |
| 2 | 4 | 18.473 | 19/6:13.141 |
| 3 | 3 | 19.125 | 19/6:09.886 |
| 4 | 2 | 18.632 | 19/6:05.916 |
| 5 | 1 | 19.494 | 19/6:06.810 |
| 6 | 1 | 18.470 | 19/6:04.163 |
| 7 | 1 | 18.055 | 19/6:01.147 |
| 8 | 1 | 18.386 | 20/6:18.600 |
| 9 | 1 | 19.887 | 19/6:01.690 |
| 10 | 1 | 20.015 | 19/6:03.550 |
| 11 | 1 | 18.010 | 19/6:01.608 |
| 12 | 1 | 18.846 | 19/6:01.313 |
| 13 | 1 | 19.696 | 19/6:02.307 |
| 14 | 1 | 18.521 | 19/6:01.563 |
| 15 | 2 | 25.060 | 19/6:09.202 |
| 16 | 2 | 18.474 | 19/6:08.064 |
| 17 | 2 | 19.144 | 19/6:07.810 |
| 18 | 2 | 18.283 | 19/6:06.675 |
| 19 | 1 | 25.703 | 19/6:13.079 |