| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.724 | 18/5:01.032 |
| 2 | 1 | 17.048 | 18/5:03.948 |
| 3 | 1 | 17.725 | 18/5:08.982 |
| 4 | 2 | 18.074 | 18/5:13.069 |
| 5 | 1 | 16.334 | 18/5:09.258 |
| 6 | 1 | 16.940 | 18/5:08.535 |
| 7 | 1 | 17.436 | 18/5:09.294 |
| 8 | 1 | 16.110 | 18/5:06.879 |
| 9 | 1 | 16.319 | 18/5:05.042 |
| 10 | 1 | 16.562 | 18/5:04.689 |
| 11 | 1 | 17.541 | 18/5:05.694 |
| 12 | 1 | 16.139 | 18/5:04.428 |
| 13 | 1 | 15.967 | 18/5:03.118 |
| 14 | 1 | 19.029 | 18/5:05.933 |
| 15 | 1 | 19.902 | 18/5:09.042 |
| 16 | 1 | 21.834 | 18/5:14.644 |
| 17 | 1 | 16.632 | 18/5:13.746 |
| 18 | 2 | 24.876 | 18/5:21.192 |