| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.884 | 18/5:03.912 |
| 2 | 4 | 18.921 | 17/5:04.342 |
| 3 | 3 | 16.585 | 18/5:14.034 |
| 4 | 2 | 16.644 | 18/5:10.653 |
| 5 | 2 | 16.761 | 18/5:08.862 |
| 6 | 2 | 16.573 | 18/5:07.104 |
| 7 | 2 | 16.659 | 18/5:06.069 |
| 8 | 2 | 16.460 | 18/5:04.845 |
| 9 | 2 | 16.036 | 18/5:03.046 |
| 10 | 2 | 16.495 | 18/5:02.432 |
| 11 | 1 | 16.226 | 18/5:01.490 |
| 12 | 2 | 18.364 | 18/5:03.912 |
| 13 | 1 | 16.437 | 18/5:03.293 |
| 14 | 2 | 16.819 | 18/5:03.253 |
| 15 | 2 | 19.759 | 18/5:06.747 |
| 16 | 2 | 16.716 | 18/5:06.381 |
| 17 | 2 | 16.426 | 18/5:05.751 |
| 18 | 2 | 16.972 | 18/5:05.737 |