| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.983 | 22/7:19.626 |
| 2 | 4 | 19.852 | 22/7:18.185 |
| 3 | 4 | 21.256 | 21/7:07.637 |
| 4 | 4 | 20.880 | 21/7:10.348 |
| 5 | 4 | 22.629 | 21/7:19.320 |
| 6 | 4 | 21.033 | 21/7:19.716 |
| 7 | 4 | 22.331 | 20/7:02.754 |
| 8 | 4 | 27.547 | 20/7:18.777 |
| 9 | 4 | 21.118 | 20/7:16.953 |
| 10 | 4 | 17.743 | 20/7:08.744 |
| 11 | 4 | 21.653 | 20/7:09.136 |
| 12 | 4 | 24.390 | 20/7:14.025 |
| 13 | 4 | 25.112 | 20/7:19.272 |
| 14 | 4 | 20.703 | 20/7:17.471 |
| 15 | 5 | 24.522 | 20/7:21.003 |
| 16 | 6 | 25.420 | 19/7:02.954 |
| 17 | 4 | 25.048 | 19/7:06.069 |
| 18 | 4 | 21.640 | 19/7:05.241 |
| 19 | 5 | 20.254 | 19/7:03.114 |