| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.431 | 20/5:08.620 |
| 2 | 2 | 14.854 | 20/5:02.850 |
| 3 | 3 | 16.880 | 20/5:14.433 |
| 4 | 3 | 14.790 | 20/5:09.775 |
| 5 | 4 | 18.516 | 19/5:05.790 |
| 6 | 4 | 17.007 | 19/5:08.680 |
| 7 | 3 | 14.349 | 19/5:03.530 |
| 8 | 2 | 14.126 | 20/5:14.882 |
| 9 | 2 | 14.767 | 20/5:12.711 |
| 10 | 3 | 17.678 | 19/5:00.956 |
| 11 | 2 | 11.124 | 20/5:08.222 |
| 12 | 2 | 14.179 | 20/5:06.168 |
| 13 | 2 | 14.390 | 20/5:04.755 |
| 14 | 2 | 16.719 | 20/5:06.871 |
| 15 | 2 | 15.381 | 20/5:06.921 |
| 16 | 2 | 14.561 | 20/5:05.940 |
| 17 | 2 | 14.349 | 20/5:04.825 |
| 18 | 2 | 19.168 | 20/5:09.188 |
| 19 | 2 | 14.519 | 20/5:08.198 |
| 20 | 2 | 14.328 | 20/5:07.116 |