| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.871 | 16/5:01.936 |
| 2 | 1 | 13.732 | 19/5:09.728 |
| 3 | 1 | 13.031 | 20/5:04.227 |
| 4 | 1 | 19.066 | 19/5:07.325 |
| 5 | 1 | 19.408 | 18/5:02.789 |
| 6 | 1 | 14.456 | 19/5:12.119 |
| 7 | 1 | 13.863 | 19/5:05.159 |
| 8 | 1 | 14.425 | 19/5:01.273 |
| 9 | 2 | 21.228 | 19/5:12.613 |
| 10 | 2 | 14.075 | 19/5:08.094 |
| 11 | 2 | 14.596 | 19/5:05.297 |
| 12 | 2 | 13.907 | 19/5:01.875 |
| 13 | 2 | 14.375 | 20/5:15.435 |
| 14 | 2 | 13.852 | 20/5:12.693 |
| 15 | 2 | 13.909 | 20/5:10.392 |
| 16 | 2 | 14.198 | 20/5:08.740 |
| 17 | 2 | 14.130 | 20/5:07.202 |
| 18 | 2 | 14.115 | 20/5:05.819 |
| 19 | 2 | 13.780 | 20/5:04.228 |
| 20 | 1 | 13.786 | 20/5:02.803 |