| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.956 | N/A |
| 2 | 1 | 19.864 | 19/6:18.508 |
| 3 | 1 | 18.717 | 19/6:08.185 |
| 4 | 1 | 19.984 | 19/6:12.346 |
| 5 | 1 | 18.366 | 19/6:07.145 |
| 6 | 1 | 19.037 | 19/6:06.440 |
| 7 | 1 | 18.639 | 19/6:04.777 |
| 8 | 1 | 18.375 | 19/6:02.909 |
| 9 | 1 | 18.102 | 19/6:00.895 |
| 10 | 1 | 18.532 | 19/6:00.188 |
| 11 | 1 | 18.176 | 20/6:17.760 |
| 12 | 1 | 18.029 | 20/6:16.465 |
| 13 | 1 | 18.265 | 20/6:15.758 |
| 14 | 1 | 17.732 | 20/6:14.382 |
| 15 | 1 | 17.742 | 20/6:13.216 |
| 16 | 1 | 17.665 | 20/6:12.107 |
| 17 | 1 | 17.709 | 20/6:11.190 |
| 18 | 1 | 18.201 | 20/6:10.930 |
| 19 | 1 | 17.925 | 20/6:10.408 |
| 20 | 1 | 18.471 | 20/6:10.487 |