| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.357 | 19/5:10.783 |
| 2 | 1 | 15.638 | 19/5:03.952 |
| 3 | 1 | 16.630 | 19/5:07.958 |
| 4 | 3 | 16.734 | 19/5:10.455 |
| 5 | 3 | 16.702 | 19/5:11.832 |
| 6 | 2 | 17.100 | 19/5:14.010 |
| 7 | 2 | 16.168 | 19/5:13.036 |
| 8 | 4 | 19.923 | 18/5:04.317 |
| 9 | 4 | 16.757 | 18/5:04.018 |
| 10 | 4 | 15.985 | 18/5:02.389 |
| 11 | 4 | 16.193 | 18/5:01.397 |
| 12 | 4 | 17.011 | 18/5:01.797 |
| 13 | 4 | 16.326 | 18/5:01.187 |
| 14 | 4 | 20.484 | 18/5:06.010 |
| 15 | 4 | 17.737 | 18/5:06.894 |
| 16 | 4 | 17.005 | 18/5:06.844 |
| 17 | 4 | 17.143 | 18/5:06.946 |
| 18 | 4 | 16.423 | 18/5:06.316 |