| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.793 | N/A |
| 2 | 1 | 22.283 | 19/7:06.887 |
| 3 | 1 | 19.896 | 20/7:06.493 |
| 4 | 1 | 21.174 | 20/7:07.028 |
| 5 | 1 | 21.888 | 20/7:10.687 |
| 6 | 1 | 20.527 | 20/7:07.711 |
| 7 | 1 | 20.817 | 20/7:06.645 |
| 8 | 1 | 21.493 | 20/7:07.719 |
| 9 | 1 | 21.013 | 20/7:07.384 |
| 10 | 1 | 21.220 | 20/7:07.560 |
| 11 | 1 | 19.617 | 20/7:04.656 |
| 12 | 1 | 19.860 | 20/7:02.699 |
| 13 | 1 | 20.851 | 20/7:02.638 |
| 14 | 1 | 21.787 | 20/7:03.954 |
| 15 | 1 | 21.486 | 20/7:04.673 |
| 16 | 1 | 20.452 | 20/7:03.987 |
| 17 | 1 | 20.924 | 20/7:03.947 |
| 18 | 1 | 22.385 | 20/7:05.545 |
| 19 | 1 | 24.579 | 20/7:09.281 |
| 20 | 1 | 21.485 | 20/7:09.530 |