| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.232 | N/A |
| 2 | 5 | 14.458 | 21/5:08.392 |
| 3 | 5 | 14.192 | 21/5:05.732 |
| 4 | 4 | 13.635 | 21/5:01.132 |
| 5 | 4 | 14.319 | 21/5:02.252 |
| 6 | 4 | 13.979 | 21/5:01.564 |
| 7 | 4 | 14.690 | 21/5:03.475 |
| 8 | 4 | 13.669 | 21/5:01.923 |
| 9 | 4 | 13.962 | 21/5:01.492 |
| 10 | 4 | 13.891 | 21/5:00.998 |
| 11 | 4 | 21.412 | 20/5:00.825 |
| 12 | 4 | 13.908 | 21/5:13.986 |
| 13 | 4 | 14.678 | 21/5:13.887 |
| 14 | 4 | 13.930 | 21/5:12.652 |
| 15 | 4 | 14.011 | 21/5:11.709 |
| 16 | 4 | 16.201 | 21/5:13.812 |
| 17 | 4 | 15.395 | 21/5:14.644 |
| 18 | 4 | 17.647 | 20/5:03.088 |
| 19 | 4 | 14.946 | 20/5:03.095 |
| 20 | 4 | 14.386 | 20/5:02.541 |