| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.921 | 19/5:02.499 |
| 2 | 3 | 16.418 | 19/5:07.221 |
| 3 | 3 | 16.709 | 19/5:10.637 |
| 4 | 3 | 16.171 | 19/5:09.790 |
| 5 | 3 | 15.572 | 19/5:07.006 |
| 6 | 3 | 16.163 | 19/5:07.021 |
| 7 | 3 | 16.126 | 19/5:06.931 |
| 8 | 3 | 16.573 | 19/5:07.926 |
| 9 | 3 | 18.340 | 19/5:12.430 |
| 10 | 4 | 20.405 | 18/5:03.116 |
| 11 | 4 | 15.308 | 18/5:00.610 |
| 12 | 4 | 17.156 | 18/5:01.293 |
| 13 | 4 | 15.661 | 19/5:16.457 |
| 14 | 3 | 18.215 | 18/5:01.806 |
| 15 | 3 | 17.263 | 18/5:02.401 |
| 16 | 3 | 16.224 | 18/5:01.753 |
| 17 | 5 | 19.375 | 18/5:04.518 |
| 18 | 5 | 16.431 | 18/5:04.031 |