| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.408 | 21/5:02.568 |
| 2 | 2 | 16.873 | 20/5:12.810 |
| 3 | 1 | 15.022 | 20/5:08.687 |
| 4 | 2 | 14.943 | 20/5:06.230 |
| 5 | 2 | 15.223 | 20/5:05.876 |
| 6 | 2 | 16.384 | 20/5:09.510 |
| 7 | 2 | 15.391 | 20/5:09.269 |
| 8 | 2 | 17.469 | 20/5:14.282 |
| 9 | 2 | 15.622 | 20/5:14.078 |
| 10 | 2 | 14.930 | 20/5:12.530 |
| 11 | 2 | 15.714 | 20/5:12.689 |
| 12 | 2 | 15.610 | 20/5:12.648 |
| 13 | 2 | 14.718 | 20/5:11.242 |
| 14 | 2 | 14.964 | 20/5:10.387 |
| 15 | 2 | 17.909 | 20/5:13.573 |
| 16 | 2 | 15.363 | 20/5:13.179 |
| 17 | 2 | 15.185 | 20/5:12.621 |
| 18 | 1 | 15.304 | 20/5:12.258 |
| 19 | 1 | 15.730 | 20/5:12.381 |
| 20 | 1 | 15.663 | 20/5:12.425 |