| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.066 | 19/5:05.254 |
| 2 | 3 | 15.068 | 20/5:11.340 |
| 3 | 4 | 17.058 | 19/5:05.216 |
| 4 | 4 | 18.115 | 19/5:14.958 |
| 5 | 4 | 15.231 | 19/5:09.844 |
| 6 | 4 | 15.623 | 19/5:07.677 |
| 7 | 4 | 15.233 | 19/5:05.069 |
| 8 | 3 | 14.847 | 19/5:02.197 |
| 9 | 3 | 15.512 | 19/5:01.367 |
| 10 | 3 | 14.696 | 20/5:14.898 |
| 11 | 3 | 15.530 | 20/5:14.507 |
| 12 | 3 | 15.052 | 20/5:13.385 |
| 13 | 3 | 16.389 | 20/5:14.492 |
| 14 | 3 | 14.977 | 20/5:13.424 |
| 15 | 3 | 15.832 | 20/5:13.639 |
| 16 | 3 | 15.725 | 20/5:13.692 |
| 17 | 3 | 19.233 | 19/5:01.974 |
| 18 | 3 | 15.654 | 19/5:01.721 |
| 19 | 3 | 15.350 | 19/5:01.191 |