| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.196 | 19/5:07.724 |
| 2 | 1 | 15.762 | 19/5:03.601 |
| 3 | 1 | 15.629 | 19/5:01.384 |
| 4 | 1 | 16.423 | 19/5:04.048 |
| 5 | 3 | 20.109 | 18/5:02.828 |
| 6 | 3 | 16.094 | 18/5:00.639 |
| 7 | 2 | 15.735 | 19/5:14.716 |
| 8 | 4 | 18.108 | 18/5:01.626 |
| 9 | 3 | 16.041 | 18/5:00.194 |
| 10 | 2 | 15.740 | 19/5:15.090 |
| 11 | 2 | 16.199 | 19/5:14.426 |
| 12 | 2 | 15.904 | 19/5:13.405 |
| 13 | 4 | 19.507 | 18/5:01.080 |
| 14 | 4 | 15.977 | 18/5:00.117 |
| 15 | 3 | 15.974 | 19/5:15.904 |
| 16 | 2 | 16.087 | 19/5:15.263 |
| 17 | 3 | 16.863 | 19/5:15.565 |
| 18 | 3 | 16.097 | 19/5:15.025 |
| 19 | 3 | 16.245 | 19/5:14.690 |