| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.816 | 19/5:00.504 |
| 2 | 2 | 15.354 | 20/5:11.700 |
| 3 | 1 | 15.227 | 20/5:09.313 |
| 4 | 1 | 15.444 | 20/5:09.205 |
| 5 | 1 | 15.506 | 20/5:09.388 |
| 6 | 1 | 15.377 | 20/5:09.080 |
| 7 | 1 | 15.157 | 20/5:08.231 |
| 8 | 1 | 15.458 | 20/5:08.347 |
| 9 | 1 | 15.644 | 20/5:08.851 |
| 10 | 1 | 15.924 | 20/5:09.814 |
| 11 | 1 | 18.586 | 20/5:15.442 |
| 12 | 1 | 15.627 | 20/5:15.200 |
| 13 | 1 | 15.712 | 20/5:15.126 |
| 14 | 1 | 15.629 | 20/5:14.944 |
| 15 | 1 | 15.687 | 20/5:14.864 |
| 16 | 1 | 15.723 | 20/5:14.839 |
| 17 | 1 | 16.505 | 20/5:15.736 |
| 18 | 1 | 15.526 | 20/5:15.447 |
| 19 | 1 | 16.224 | 19/5:00.126 |