| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.210 | 20/5:04.002 |
| 2 | 1 | 15.047 | 20/5:02.057 |
| 3 | 1 | 14.915 | 20/5:01.146 |
| 4 | 1 | 15.125 | 20/5:01.485 |
| 5 | 1 | 15.465 | 20/5:03.048 |
| 6 | 1 | 14.937 | 20/5:02.033 |
| 7 | 1 | 15.175 | 20/5:02.497 |
| 8 | 1 | 19.893 | 20/5:14.417 |
| 9 | 1 | 15.006 | 20/5:12.828 |
| 10 | 1 | 15.012 | 20/5:11.057 |
| 11 | 1 | 15.232 | 20/5:10.094 |
| 12 | 1 | 15.218 | 20/5:10.391 |
| 13 | 1 | 14.962 | 20/5:09.533 |
| 14 | 1 | 15.142 | 20/5:09.055 |
| 15 | 1 | 15.213 | 20/5:08.736 |
| 16 | 2 | 20.118 | 20/5:14.587 |
| 17 | 3 | 15.913 | 20/5:14.803 |
| 18 | 3 | 15.175 | 20/5:14.175 |
| 19 | 2 | 15.370 | 20/5:13.818 |
| 20 | 2 | 15.079 | 20/5:13.207 |