| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.212 | 20/5:04.240 |
| 2 | 3 | 15.425 | 20/5:08.500 |
| 3 | 2 | 15.677 | 20/5:08.890 |
| 4 | 1 | 15.100 | 20/5:06.593 |
| 5 | 2 | 16.493 | 20/5:12.410 |
| 6 | 2 | 15.387 | 20/5:11.476 |
| 7 | 2 | 15.659 | 20/5:11.760 |
| 8 | 2 | 15.577 | 20/5:11.729 |
| 9 | 2 | 15.009 | 20/5:10.285 |
| 10 | 1 | 15.124 | 20/5:09.418 |
| 11 | 1 | 15.398 | 20/5:09.272 |
| 12 | 1 | 15.238 | 20/5:08.862 |
| 13 | 1 | 14.959 | 20/5:08.055 |
| 14 | 1 | 15.245 | 20/5:07.812 |
| 15 | 1 | 15.597 | 20/5:08.107 |
| 16 | 1 | 15.026 | 20/5:07.601 |
| 17 | 1 | 15.602 | 20/5:07.879 |
| 18 | 1 | 15.451 | 20/5:07.946 |
| 19 | 1 | 16.727 | 20/5:09.423 |
| 20 | 1 | 15.252 | 20/5:09.193 |