| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.540 | N/A |
| 2 | 1 | 21.130 | 21/7:04.014 |
| 3 | 1 | 22.750 | 21/7:20.034 |
| 4 | 1 | 24.500 | 20/7:14.613 |
| 5 | 1 | 21.620 | 20/7:09.004 |
| 6 | 1 | 20.500 | 20/7:01.044 |
| 7 | 2 | 28.28 | 20/7:20.123 |
| 8 | 1 | 22.130 | 20/7:17.535 |
| 9 | 1 | 23.870 | 20/7:19.727 |
| 10 | 1 | 21.21 | 20/7:15.373 |
| 11 | 2 | 24.750 | 20/7:19.015 |
| 12 | 2 | 22.750 | 20/7:18.054 |
| 13 | 2 | 21.380 | 20/7:15.975 |
| 14 | 2 | 21.500 | 20/7:13.098 |
| 15 | 2 | 20.750 | 20/7:11.252 |
| 16 | 2 | 21.750 | 20/7:10.154 |
| 17 | 2 | 21.750 | 20/7:09.194 |
| 18 | 2 | 23.23 | 20/7:09.744 |
| 19 | 2 | 21.250 | 20/7:08.385 |
| 20 | 2 | 25.500 | 20/7:11.420 |