| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.294 | 19/5:09.586 |
| 2 | 3 | 16.339 | 19/5:10.013 |
| 3 | 2 | 16.384 | 19/5:10.441 |
| 4 | 1 | 16.632 | 19/5:11.833 |
| 5 | 2 | 17.543 | 19/5:16.130 |
| 6 | 2 | 16.412 | 19/5:15.413 |
| 7 | 2 | 16.996 | 19/5:16.486 |
| 8 | 3 | 17.545 | 18/5:01.826 |
| 9 | 2 | 16.796 | 18/5:01.882 |
| 10 | 2 | 16.569 | 18/5:01.518 |
| 11 | 3 | 21.944 | 18/5:10.016 |
| 12 | 3 | 18.496 | 18/5:11.925 |
| 13 | 5 | 21.172 | 18/5:17.246 |
| 14 | 4 | 16.822 | 18/5:16.214 |
| 15 | 3 | 16.899 | 18/5:15.412 |
| 16 | 3 | 16.911 | 18/5:14.723 |
| 17 | 4 | 16.746 | 18/5:13.941 |
| 18 | 3 | 16.425 | 18/5:12.925 |