| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.272 | 20/5:05.440 |
| 2 | 1 | 15.395 | 20/5:06.670 |
| 3 | 2 | 16.115 | 20/5:11.880 |
| 4 | 2 | 14.690 | 20/5:07.360 |
| 5 | 2 | 14.651 | 20/5:04.492 |
| 6 | 2 | 14.966 | 20/5:03.630 |
| 7 | 2 | 14.899 | 20/5:02.823 |
| 8 | 2 | 15.516 | 20/5:03.760 |
| 9 | 2 | 14.464 | 20/5:02.151 |
| 10 | 2 | 14.346 | 20/5:00.628 |
| 11 | 2 | 15.153 | 20/5:00.849 |
| 12 | 2 | 14.900 | 20/5:00.612 |
| 13 | 2 | 15.391 | 20/5:01.166 |
| 14 | 2 | 15.200 | 20/5:01.369 |
| 15 | 2 | 14.449 | 20/5:00.543 |
| 16 | 2 | 15.042 | 20/5:00.561 |
| 17 | 2 | 14.841 | 20/5:00.341 |
| 18 | 2 | 14.967 | 20/5:00.286 |
| 19 | 2 | 15.071 | 20/5:00.345 |
| 20 | 2 | 15.762 | 20/5:01.090 |