| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.270 | 20/5:05.400 |
| 2 | 1 | 14.795 | 20/5:00.650 |
| 3 | 1 | 15.411 | 20/5:03.173 |
| 4 | 1 | 15.332 | 20/5:04.040 |
| 5 | 1 | 15.081 | 20/5:03.556 |
| 6 | 1 | 16.809 | 20/5:08.993 |
| 7 | 1 | 15.932 | 20/5:10.371 |
| 8 | 1 | 15.570 | 20/5:10.500 |
| 9 | 1 | 15.222 | 20/5:09.827 |
| 10 | 1 | 15.055 | 20/5:08.954 |
| 11 | 1 | 15.201 | 20/5:08.505 |
| 12 | 1 | 14.976 | 20/5:07.757 |
| 13 | 1 | 15.292 | 20/5:07.609 |
| 14 | 1 | 15.082 | 20/5:07.183 |
| 15 | 1 | 16.023 | 20/5:08.068 |
| 16 | 1 | 15.089 | 20/5:07.675 |
| 17 | 1 | 14.959 | 20/5:07.175 |
| 18 | 1 | 15.443 | 20/5:07.269 |
| 19 | 1 | 16.066 | 20/5:08.008 |
| 20 | 1 | 15.813 | 20/5:08.421 |