| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.181 | 20/6:03.620 |
| 2 | 1 | 18.496 | 20/6:06.770 |
| 3 | 1 | 19.669 | 20/6:15.640 |
| 4 | 1 | 17.875 | 20/6:11.105 |
| 5 | 1 | 19.286 | 20/6:14.028 |
| 6 | 1 | 17.579 | 20/6:10.287 |
| 7 | 1 | 22.372 | 19/6:02.243 |
| 8 | 1 | 19.290 | 19/6:02.777 |
| 9 | 1 | 17.919 | 19/6:00.297 |
| 10 | 1 | 18.185 | 20/6:17.704 |
| 11 | 1 | 22.025 | 19/6:04.242 |
| 12 | 1 | 17.827 | 19/6:02.115 |
| 13 | 1 | 19.226 | 19/6:02.359 |
| 14 | 2 | 29.793 | 19/6:16.910 |
| 15 | 2 | 26.954 | 18/6:05.612 |
| 16 | 2 | 26.622 | 18/6:12.711 |
| 17 | 2 | 33.790 | 17/6:05.089 |