| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.371 | 20/5:07.420 |
| 2 | 3 | 14.991 | 20/5:03.620 |
| 3 | 2 | 14.832 | 20/5:01.293 |
| 4 | 2 | 14.574 | 21/5:13.782 |
| 5 | 2 | 14.547 | 21/5:12.123 |
| 6 | 2 | 14.774 | 21/5:11.811 |
| 7 | 1 | 19.738 | 20/5:10.934 |
| 8 | 2 | 15.527 | 20/5:10.885 |
| 9 | 2 | 14.842 | 20/5:09.324 |
| 10 | 2 | 14.793 | 20/5:07.978 |
| 11 | 2 | 15.663 | 20/5:08.458 |
| 12 | 2 | 14.999 | 20/5:07.752 |
| 13 | 2 | 14.936 | 20/5:07.057 |
| 14 | 2 | 14.747 | 20/5:06.191 |
| 15 | 2 | 14.810 | 20/5:05.525 |
| 16 | 2 | 15.692 | 20/5:06.045 |
| 17 | 1 | 15.041 | 20/5:05.738 |
| 18 | 1 | 14.929 | 20/5:05.340 |
| 19 | 1 | 14.699 | 20/5:04.742 |
| 20 | 1 | 14.549 | 20/5:04.054 |