| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.839 | N/A |
| 2 | 3 | 21.659 | 20/7:17.036 |
| 3 | 3 | 19.335 | 21/7:15.779 |
| 4 | 4 | 19.857 | 21/7:11.512 |
| 5 | 3 | 24.529 | 20/7:11.394 |
| 6 | 1 | 24.529 | 20/7:11.394 |
| 7 | 3 | 30.379 | 22/7:10.995 |
| 8 | 3 | 20.623 | 22/7:14.985 |
| 9 | 3 | 20.004 | 22/7:16.352 |
| 10 | 3 | 19.768 | 22/7:16.865 |
| 11 | 3 | 24.028 | 21/7:06.203 |
| 12 | 3 | 19.049 | 21/7:04.440 |
| 13 | 4 | 25.636 | 21/7:13.950 |
| 14 | 4 | 18.739 | 21/7:11.386 |
| 15 | 4 | 23.490 | 21/7:15.976 |
| 16 | 4 | 19.285 | 21/7:14.347 |
| 17 | 4 | 19.717 | 21/7:13.461 |
| 18 | 4 | 22.887 | 21/7:16.409 |
| 19 | 4 | 20.153 | 21/7:15.992 |
| 20 | 4 | 20.188 | 21/7:15.655 |