| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.361 | 20/5:07.220 |
| 2 | 2 | 15.095 | 20/5:04.560 |
| 3 | 2 | 15.325 | 20/5:05.207 |
| 4 | 2 | 15.333 | 20/5:05.570 |
| 5 | 3 | 15.392 | 20/5:06.024 |
| 6 | 2 | 15.482 | 20/5:06.627 |
| 7 | 2 | 15.357 | 20/5:06.700 |
| 8 | 3 | 18.131 | 20/5:13.690 |
| 9 | 3 | 15.318 | 20/5:12.876 |
| 10 | 3 | 15.400 | 20/5:12.388 |
| 11 | 3 | 15.803 | 20/5:12.722 |
| 12 | 3 | 15.591 | 20/5:12.647 |
| 13 | 2 | 15.604 | 20/5:12.603 |
| 14 | 2 | 15.094 | 20/5:11.837 |
| 15 | 2 | 15.015 | 20/5:11.068 |
| 16 | 2 | 15.251 | 20/5:10.690 |
| 17 | 2 | 15.128 | 20/5:10.212 |
| 18 | 2 | 15.480 | 20/5:10.178 |
| 19 | 2 | 14.963 | 20/5:09.603 |
| 20 | 2 | 16.330 | 20/5:10.453 |