| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.790 | N/A |
| 2 | 2 | 22.234 | 20/7:04.236 |
| 3 | 2 | 22.043 | 20/7:02.421 |
| 4 | 2 | 21.467 | 21/7:20.083 |
| 5 | 2 | 22.444 | 20/7:00.683 |
| 6 | 2 | 21.716 | 21/7:21.406 |
| 7 | 2 | 22.655 | 20/7:01.560 |
| 8 | 2 | 24.262 | 20/7:07.447 |
| 9 | 2 | 22.106 | 20/7:06.741 |
| 10 | 2 | 22.020 | 20/7:06.011 |
| 11 | 2 | 22.227 | 20/7:05.820 |
| 12 | 2 | 23.744 | 20/7:08.284 |
| 13 | 2 | 24.316 | 20/7:11.243 |
| 14 | 2 | 24.911 | 20/7:14.617 |
| 15 | 2 | 23.250 | 20/7:15.254 |
| 16 | 2 | 22.240 | 20/7:14.527 |
| 17 | 2 | 22.867 | 20/7:14.636 |
| 18 | 2 | 25.916 | 20/7:18.139 |
| 19 | 2 | 22.304 | 20/7:17.441 |
| 20 | 2 | 22.262 | 20/7:16.774 |