| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.981 | 18/5:05.658 |
| 2 | 4 | 16.842 | 18/5:04.407 |
| 3 | 6 | 17.375 | 18/5:07.188 |
| 4 | 6 | 18.082 | 18/5:11.760 |
| 5 | 7 | 20.500 | 17/5:05.252 |
| 6 | 7 | 16.819 | 17/5:02.031 |
| 7 | 6 | 16.419 | 18/5:16.332 |
| 8 | 5 | 16.908 | 18/5:14.833 |
| 9 | 5 | 16.669 | 18/5:13.190 |
| 10 | 5 | 17.200 | 18/5:12.831 |
| 11 | 5 | 17.331 | 18/5:12.752 |
| 12 | 5 | 18.244 | 18/5:14.055 |
| 13 | 5 | 16.665 | 18/5:12.972 |
| 14 | 5 | 16.778 | 18/5:12.188 |
| 15 | 5 | 17.705 | 18/5:12.622 |
| 16 | 5 | 16.930 | 18/5:12.129 |
| 17 | 5 | 16.718 | 18/5:11.470 |
| 18 | 5 | 20.825 | 18/5:14.991 |