| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.135 | 20/5:02.700 |
| 2 | 1 | 14.962 | 20/5:00.970 |
| 3 | 2 | 16.798 | 20/5:12.633 |
| 4 | 1 | 14.964 | 20/5:09.295 |
| 5 | 1 | 14.997 | 20/5:07.424 |
| 6 | 2 | 21.426 | 19/5:11.226 |
| 7 | 2 | 14.958 | 19/5:07.366 |
| 8 | 2 | 15.528 | 19/5:05.824 |
| 9 | 1 | 15.099 | 19/5:03.719 |
| 10 | 1 | 15.538 | 19/5:02.870 |
| 11 | 1 | 14.589 | 19/5:00.535 |
| 12 | 1 | 15.302 | 20/5:15.493 |
| 13 | 1 | 14.642 | 20/5:13.751 |
| 14 | 1 | 14.668 | 20/5:12.294 |
| 15 | 1 | 14.626 | 20/5:10.976 |
| 16 | 1 | 14.962 | 20/5:10.243 |
| 17 | 1 | 14.874 | 20/5:09.492 |
| 18 | 1 | 15.181 | 20/5:09.166 |
| 19 | 1 | 15.184 | 20/5:08.877 |
| 20 | 1 | 14.860 | 20/5:08.293 |