| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.091 | 19/5:05.729 |
| 2 | 1 | 15.344 | 20/5:14.350 |
| 3 | 1 | 15.520 | 20/5:13.033 |
| 4 | 4 | 20.912 | 18/5:05.401 |
| 5 | 4 | 16.042 | 18/5:02.072 |
| 6 | 3 | 15.416 | 19/5:14.529 |
| 7 | 3 | 15.328 | 19/5:11.201 |
| 8 | 3 | 17.615 | 19/5:14.137 |
| 9 | 2 | 15.093 | 19/5:11.095 |
| 10 | 2 | 15.690 | 19/5:09.797 |
| 11 | 1 | 15.127 | 19/5:07.762 |
| 12 | 1 | 15.543 | 19/5:06.725 |
| 13 | 2 | 17.502 | 19/5:08.711 |
| 14 | 2 | 15.714 | 19/5:07.986 |
| 15 | 2 | 15.736 | 19/5:07.386 |
| 16 | 2 | 15.748 | 19/5:06.875 |
| 17 | 2 | 17.096 | 19/5:07.931 |
| 18 | 2 | 15.255 | 19/5:06.926 |
| 19 | 2 | 20.019 | 19/5:10.791 |