| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.197 | 18/5:09.546 |
| 2 | 2 | 17.060 | 18/5:08.313 |
| 3 | 2 | 17.052 | 18/5:07.854 |
| 4 | 1 | 16.901 | 18/5:06.945 |
| 5 | 1 | 17.082 | 18/5:07.051 |
| 6 | 1 | 17.008 | 18/5:06.900 |
| 7 | 1 | 17.051 | 18/5:06.903 |
| 8 | 2 | 17.158 | 18/5:07.145 |
| 9 | 3 | 23.075 | 17/5:01.436 |
| 10 | 3 | 17.180 | 17/5:00.499 |
| 11 | 3 | 16.851 | 18/5:16.825 |
| 12 | 3 | 17.033 | 18/5:15.972 |
| 13 | 3 | 17.372 | 18/5:15.720 |
| 14 | 3 | 17.344 | 18/5:15.468 |
| 15 | 3 | 17.144 | 18/5:15.010 |
| 16 | 3 | 17.141 | 18/5:14.605 |
| 17 | 3 | 17.138 | 18/5:14.245 |
| 18 | 3 | 17.135 | 18/5:13.922 |