| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.707 | 20/5:14.140 |
| 2 | 1 | 15.365 | 20/5:10.720 |
| 3 | 2 | 15.588 | 20/5:11.067 |
| 4 | 1 | 15.368 | 20/5:10.140 |
| 5 | 1 | 15.671 | 20/5:10.796 |
| 6 | 2 | 17.180 | 19/5:00.450 |
| 7 | 1 | 14.770 | 20/5:13.283 |
| 8 | 1 | 14.870 | 20/5:11.298 |
| 9 | 1 | 14.965 | 20/5:09.964 |
| 10 | 1 | 15.056 | 20/5:09.080 |
| 11 | 1 | 14.994 | 20/5:08.244 |
| 12 | 1 | 14.950 | 20/5:07.473 |
| 13 | 1 | 14.629 | 20/5:06.328 |
| 14 | 1 | 15.200 | 20/5:06.161 |
| 15 | 1 | 16.277 | 20/5:07.453 |
| 16 | 1 | 15.461 | 20/5:07.564 |
| 17 | 1 | 14.771 | 20/5:06.849 |
| 18 | 1 | 14.686 | 20/5:06.120 |
| 19 | 1 | 16.725 | 20/5:07.614 |
| 20 | 1 | 14.849 | 20/5:07.082 |