| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.577 | 20/5:11.540 |
| 2 | 1 | 15.978 | 20/5:15.550 |
| 3 | 2 | 15.664 | 20/5:14.793 |
| 4 | 2 | 15.252 | 20/5:12.355 |
| 5 | 1 | 14.923 | 20/5:09.576 |
| 6 | 1 | 15.306 | 20/5:09.000 |
| 7 | 1 | 15.461 | 20/5:09.031 |
| 8 | 1 | 15.560 | 20/5:09.303 |
| 9 | 1 | 15.297 | 20/5:08.929 |
| 10 | 1 | 15.336 | 20/5:08.708 |
| 11 | 1 | 16.080 | 20/5:09.880 |
| 12 | 1 | 15.485 | 20/5:09.865 |
| 13 | 1 | 16.478 | 20/5:11.380 |
| 14 | 1 | 15.488 | 20/5:11.264 |
| 15 | 1 | 20.201 | 19/5:01.576 |
| 16 | 1 | 15.540 | 19/5:01.181 |
| 17 | 1 | 15.561 | 19/5:00.856 |
| 18 | 1 | 15.855 | 19/5:00.878 |
| 19 | 1 | 15.707 | 19/5:00.749 |