| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.687 | N/A |
| 2 | 2 | 25.622 | 17/7:13.639 |
| 3 | 2 | 20.420 | 19/7:18.065 |
| 4 | 3 | 25.847 | 18/7:11.058 |
| 5 | 3 | 21.140 | 19/7:22.317 |
| 6 | 2 | 21.134 | 19/7:14.673 |
| 7 | 2 | 22.244 | 19/7:12.908 |
| 8 | 2 | 20.432 | 19/7:06.987 |
| 9 | 2 | 23.801 | 19/7:10.127 |
| 10 | 2 | 21.229 | 19/7:07.425 |
| 11 | 2 | 23.819 | 19/7:09.925 |
| 12 | 2 | 20.718 | 19/7:06.896 |
| 13 | 2 | 20.806 | 19/7:04.505 |
| 14 | 2 | 20.717 | 19/7:02.357 |
| 15 | 2 | 20.246 | 20/7:21.924 |
| 16 | 2 | 20.462 | 20/7:19.960 |
| 17 | 2 | 20.066 | 20/7:17.771 |
| 18 | 2 | 20.470 | 20/7:16.292 |
| 19 | 2 | 21.159 | 20/7:15.704 |
| 20 | 2 | 23.309 | 20/7:17.328 |