| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 4.975 | N/A |
| 2 | 2 | 22.859 | 20/7:19.296 |
| 3 | 2 | 22.276 | 20/7:13.757 |
| 4 | 2 | 23.272 | 20/7:18.219 |
| 5 | 2 | 22.939 | 20/7:18.868 |
| 6 | 2 | 21.862 | 20/7:15.165 |
| 7 | 2 | 25.274 | 19/7:00.421 |
| 8 | 2 | 21.816 | 20/7:20.069 |
| 9 | 2 | 27.612 | 19/7:07.772 |
| 10 | 2 | 22.147 | 19/7:05.089 |
| 11 | 2 | 22.206 | 19/7:03.048 |
| 12 | 2 | 22.923 | 19/7:02.552 |
| 13 | 1 | 21.370 | 20/7:22.855 |
| 14 | 1 | 22.027 | 20/7:21.365 |
| 15 | 1 | 21.339 | 20/7:19.154 |
| 16 | 1 | 22.536 | 20/7:18.755 |
| 17 | 1 | 22.319 | 20/7:18.147 |
| 18 | 2 | 27.990 | 19/7:00.845 |
| 19 | 2 | 21.397 | 20/7:22.148 |
| 20 | 1 | 21.994 | 20/7:21.133 |