| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.904 | 18/5:04.272 |
| 2 | 1 | 16.556 | 18/5:01.140 |
| 3 | 2 | 17.236 | 18/5:04.176 |
| 4 | 1 | 16.338 | 18/5:01.653 |
| 5 | 1 | 16.708 | 18/5:01.471 |
| 6 | 1 | 15.853 | 19/5:15.384 |
| 7 | 1 | 16.603 | 19/5:15.395 |
| 8 | 1 | 16.655 | 19/5:15.526 |
| 9 | 3 | 22.836 | 18/5:11.378 |
| 10 | 3 | 16.752 | 18/5:10.394 |
| 11 | 4 | 19.833 | 18/5:14.630 |
| 12 | 4 | 16.028 | 18/5:12.453 |
| 13 | 3 | 16.112 | 18/5:10.727 |
| 14 | 3 | 16.508 | 18/5:09.757 |
| 15 | 2 | 16.504 | 18/5:08.911 |
| 16 | 2 | 15.654 | 18/5:07.215 |
| 17 | 2 | 16.902 | 18/5:07.040 |
| 18 | 2 | 16.513 | 18/5:06.495 |