| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.651 | 20/5:13.019 |
| 2 | 2 | 15.117 | 20/5:07.679 |
| 3 | 2 | 15.167 | 20/5:06.233 |
| 4 | 2 | 15.714 | 20/5:08.244 |
| 5 | 2 | 15.164 | 20/5:07.251 |
| 6 | 2 | 15.175 | 20/5:06.626 |
| 7 | 2 | 15.647 | 20/5:07.528 |
| 8 | 2 | 15.569 | 20/5:08.009 |
| 9 | 1 | 15.484 | 20/5:08.195 |
| 10 | 1 | 15.703 | 20/5:08.782 |
| 11 | 1 | 15.060 | 20/5:08.092 |
| 12 | 1 | 15.286 | 20/5:07.894 |
| 13 | 1 | 15.350 | 20/5:07.826 |
| 14 | 1 | 15.229 | 20/5:07.594 |
| 15 | 3 | 18.963 | 20/5:12.371 |
| 16 | 2 | 16.078 | 20/5:12.946 |
| 17 | 2 | 15.289 | 20/5:12.524 |
| 18 | 2 | 15.358 | 20/5:12.226 |
| 19 | 2 | 15.596 | 20/5:12.210 |
| 20 | 2 | 16.122 | 20/5:12.722 |