| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.906 | 18/5:04.308 |
| 2 | 1 | 17.138 | 18/5:06.396 |
| 3 | 1 | 16.749 | 18/5:04.758 |
| 4 | 1 | 17.212 | 18/5:06.022 |
| 5 | 1 | 17.001 | 18/5:06.022 |
| 6 | 1 | 16.990 | 18/5:05.988 |
| 7 | 1 | 16.825 | 18/5:05.540 |
| 8 | 2 | 20.738 | 18/5:14.008 |
| 9 | 2 | 17.297 | 18/5:13.712 |
| 10 | 2 | 16.813 | 18/5:12.604 |
| 11 | 2 | 16.745 | 18/5:11.587 |
| 12 | 1 | 16.886 | 18/5:10.950 |
| 13 | 1 | 16.842 | 18/5:10.350 |
| 14 | 1 | 16.966 | 18/5:09.996 |
| 15 | 1 | 17.251 | 18/5:10.031 |
| 16 | 1 | 17.335 | 18/5:10.156 |
| 17 | 1 | 17.123 | 18/5:10.042 |
| 18 | 1 | 18.182 | 18/5:10.999 |