| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.967 | 19/5:03.373 |
| 2 | 1 | 15.430 | 20/5:13.970 |
| 3 | 1 | 15.388 | 20/5:11.900 |
| 4 | 1 | 18.315 | 19/5:09.225 |
| 5 | 1 | 15.532 | 19/5:06.402 |
| 6 | 1 | 18.238 | 19/5:13.088 |
| 7 | 1 | 17.555 | 19/5:16.011 |
| 8 | 1 | 16.409 | 19/5:15.481 |
| 9 | 1 | 15.443 | 19/5:13.029 |
| 10 | 1 | 15.548 | 19/5:11.267 |
| 11 | 1 | 15.336 | 19/5:09.460 |
| 12 | 1 | 15.242 | 19/5:07.805 |
| 13 | 1 | 15.580 | 19/5:06.898 |
| 14 | 1 | 15.506 | 19/5:06.021 |
| 15 | 1 | 18.745 | 19/5:09.363 |
| 16 | 1 | 15.479 | 19/5:08.409 |
| 17 | 1 | 15.814 | 19/5:07.942 |
| 18 | 1 | 22.062 | 19/5:14.122 |
| 19 | 1 | 17.323 | 19/5:14.912 |