| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.524 | 21/7:11.004 |
| 2 | 1 | 22.992 | 20/7:15.160 |
| 3 | 1 | 24.879 | 19/7:13.168 |
| 4 | 1 | 21.831 | 19/7:08.574 |
| 5 | 1 | 23.690 | 19/7:12.881 |
| 6 | 2 | 25.615 | 19/7:21.848 |
| 7 | 1 | 24.124 | 18/7:00.827 |
| 8 | 1 | 20.002 | 19/7:16.185 |
| 9 | 1 | 22.622 | 19/7:15.478 |
| 10 | 1 | 24.720 | 19/7:18.898 |
| 11 | 1 | 21.164 | 19/7:15.554 |
| 12 | 1 | 21.275 | 19/7:12.944 |
| 13 | 1 | 20.455 | 19/7:09.536 |
| 14 | 1 | 19.972 | 19/7:05.960 |
| 15 | 1 | 20.607 | 19/7:03.665 |
| 16 | 1 | 22.312 | 19/7:03.681 |
| 17 | 1 | 26.936 | 19/7:08.864 |
| 18 | 1 | 23.208 | 19/7:09.535 |
| 19 | 1 | 25.834 | 19/7:12.762 |