| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.579 | 19/5:15.001 |
| 2 | 2 | 16.150 | 19/5:10.925 |
| 3 | 2 | 16.246 | 19/5:10.175 |
| 4 | 1 | 16.713 | 19/5:12.018 |
| 5 | 1 | 16.346 | 19/5:11.729 |
| 6 | 1 | 16.503 | 19/5:12.034 |
| 7 | 3 | 23.765 | 18/5:14.491 |
| 8 | 3 | 16.979 | 18/5:13.382 |
| 9 | 3 | 16.205 | 18/5:10.972 |
| 10 | 4 | 16.570 | 18/5:09.701 |
| 11 | 2 | 16.306 | 18/5:08.229 |
| 12 | 2 | 17.053 | 18/5:08.123 |
| 13 | 2 | 17.743 | 18/5:08.988 |
| 14 | 2 | 16.374 | 18/5:07.970 |
| 15 | 2 | 16.459 | 18/5:07.189 |
| 16 | 2 | 16.319 | 18/5:06.349 |
| 17 | 2 | 16.188 | 18/5:05.468 |
| 18 | 1 | 16.241 | 18/5:04.739 |