| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.215 | 20/5:04.300 |
| 2 | 1 | 15.356 | 20/5:05.710 |
| 3 | 1 | 14.830 | 20/5:02.673 |
| 4 | 1 | 15.792 | 20/5:05.965 |
| 5 | 1 | 16.707 | 20/5:11.600 |
| 6 | 1 | 15.370 | 20/5:10.900 |
| 7 | 1 | 15.086 | 20/5:09.589 |
| 8 | 1 | 14.772 | 20/5:07.820 |
| 9 | 1 | 14.828 | 20/5:06.569 |
| 10 | 1 | 15.817 | 20/5:07.546 |
| 11 | 1 | 16.128 | 20/5:08.911 |
| 12 | 1 | 14.789 | 20/5:07.817 |
| 13 | 1 | 15.344 | 20/5:07.745 |
| 14 | 1 | 14.949 | 20/5:07.119 |
| 15 | 1 | 14.933 | 20/5:06.555 |
| 16 | 1 | 14.949 | 20/5:06.081 |
| 17 | 1 | 14.826 | 20/5:05.519 |
| 18 | 1 | 14.862 | 20/5:05.059 |
| 19 | 1 | 14.889 | 20/5:04.676 |
| 20 | 1 | 16.285 | 20/5:05.727 |