| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.590 | N/A |
| 2 | 3 | 23.810 | 19/7:11.017 |
| 3 | 3 | 23.549 | 19/7:08.821 |
| 4 | 3 | 22.382 | 19/7:01.036 |
| 5 | 3 | 22.305 | 20/7:19.808 |
| 6 | 3 | 23.176 | 20/7:20.433 |
| 7 | 3 | 27.147 | 19/7:09.697 |
| 8 | 4 | 26.203 | 19/7:16.060 |
| 9 | 3 | 22.472 | 19/7:12.439 |
| 10 | 3 | 26.251 | 19/7:17.018 |
| 11 | 3 | 22.542 | 19/7:14.296 |
| 12 | 3 | 21.670 | 19/7:10.510 |
| 13 | 3 | 23.652 | 19/7:10.328 |
| 14 | 3 | 27.427 | 19/7:15.401 |
| 15 | 3 | 28.397 | 19/7:20.996 |
| 16 | 4 | 22.268 | 19/7:18.491 |
| 17 | 3 | 27.676 | 19/7:22.382 |
| 18 | 3 | 22.276 | 19/7:20.099 |
| 19 | 3 | 24.124 | 19/7:19.917 |