| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.996 | 18/5:05.928 |
| 2 | 1 | 16.586 | 18/5:02.238 |
| 3 | 1 | 17.167 | 18/5:04.494 |
| 4 | 1 | 16.703 | 18/5:03.534 |
| 5 | 1 | 17.043 | 18/5:04.182 |
| 6 | 1 | 17.491 | 18/5:05.958 |
| 7 | 1 | 16.557 | 18/5:04.824 |
| 8 | 4 | 23.249 | 17/5:01.308 |
| 9 | 4 | 16.952 | 18/5:17.488 |
| 10 | 4 | 17.115 | 18/5:16.546 |
| 11 | 4 | 16.824 | 18/5:15.299 |
| 12 | 3 | 16.557 | 18/5:13.086 |
| 13 | 3 | 16.402 | 18/5:12.427 |
| 14 | 3 | 16.672 | 18/5:11.546 |
| 15 | 2 | 16.530 | 18/5:10.612 |
| 16 | 2 | 16.565 | 18/5:09.835 |
| 17 | 2 | 16.219 | 18/5:08.782 |
| 18 | 3 | 16.552 | 18/5:08.180 |