| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.955 | 18/5:05.190 |
| 2 | 3 | 16.680 | 18/5:02.715 |
| 3 | 2 | 16.984 | 18/5:03.714 |
| 4 | 2 | 16.689 | 18/5:02.886 |
| 5 | 2 | 16.637 | 18/5:02.202 |
| 6 | 2 | 16.691 | 18/5:01.908 |
| 7 | 2 | 16.510 | 18/5:01.233 |
| 8 | 2 | 19.924 | 18/5:08.407 |
| 9 | 2 | 16.416 | 18/5:06.972 |
| 10 | 2 | 16.912 | 18/5:06.716 |
| 11 | 2 | 16.520 | 18/5:05.866 |
| 12 | 2 | 16.970 | 18/5:05.832 |
| 13 | 2 | 16.654 | 18/5:05.366 |
| 14 | 2 | 16.817 | 18/5:05.176 |
| 15 | 2 | 16.905 | 18/5:05.117 |
| 16 | 2 | 16.994 | 18/5:05.165 |
| 17 | 2 | 16.825 | 18/5:05.029 |
| 18 | 2 | 17.025 | 18/5:05.108 |