| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.838 | 18/5:03.084 |
| 2 | 2 | 15.546 | 19/5:07.648 |
| 3 | 2 | 15.603 | 19/5:03.918 |
| 4 | 1 | 14.772 | 20/5:13.795 |
| 5 | 2 | 19.157 | 19/5:11.281 |
| 6 | 3 | 16.724 | 19/5:12.360 |
| 7 | 2 | 16.503 | 19/5:12.531 |
| 8 | 2 | 15.196 | 19/5:09.555 |
| 9 | 2 | 16.573 | 19/5:10.148 |
| 10 | 1 | 15.232 | 19/5:08.074 |
| 11 | 1 | 14.942 | 19/5:05.876 |
| 12 | 2 | 20.097 | 19/5:12.206 |
| 13 | 2 | 16.165 | 19/5:11.816 |
| 14 | 2 | 16.282 | 19/5:11.641 |
| 15 | 1 | 16.394 | 19/5:11.630 |
| 16 | 1 | 14.970 | 19/5:09.930 |
| 17 | 1 | 15.869 | 19/5:09.435 |
| 18 | 1 | 14.921 | 19/5:07.994 |
| 19 | 1 | 18.827 | 19/5:10.611 |