| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.430 | N/A |
| 2 | 1 | 20.055 | 21/7:03.053 |
| 3 | 1 | 20.312 | 21/7:06.001 |
| 4 | 1 | 20.764 | 21/7:09.097 |
| 5 | 1 | 20.214 | 21/7:09.155 |
| 6 | 1 | 19.526 | 21/7:05.914 |
| 7 | 1 | 19.544 | 21/7:03.813 |
| 8 | 1 | 20.879 | 21/7:06.127 |
| 9 | 1 | 20.104 | 21/7:05.925 |
| 10 | 1 | 20.087 | 21/7:05.073 |
| 11 | 1 | 21.340 | 21/7:08.008 |
| 12 | 1 | 20.246 | 21/7:08.013 |
| 13 | 3 | 41.144 | 20/7:20.770 |
| 14 | 3 | 20.390 | 20/7:18.391 |
| 15 | 3 | 12.888 | 20/7:06.170 |
| 16 | 3 | 29.732 | 20/7:16.915 |
| 17 | 3 | 21.475 | 20/7:16.511 |
| 18 | 3 | 11.121 | 20/7:04.582 |
| 19 | 3 | 30.172 | 20/7:14.089 |
| 20 | 1 | 5.339 | 21/7:18.568 |
| 21 | 1 | 14.813 | 21/7:12.575 |