| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.412 | N/A |
| 2 | 4 | 22.665 | 19/7:14.382 |
| 3 | 4 | 20.983 | 20/7:21.068 |
| 4 | 5 | 24.572 | 19/7:15.732 |
| 5 | 5 | 21.022 | 19/7:08.001 |
| 6 | 5 | 21.570 | 19/7:05.335 |
| 7 | 5 | 23.607 | 19/7:09.669 |
| 8 | 5 | 21.220 | 19/7:06.626 |
| 9 | 5 | 20.219 | 19/7:02.092 |
| 10 | 5 | 23.423 | 19/7:04.974 |
| 11 | 5 | 20.969 | 19/7:02.862 |
| 12 | 5 | 21.465 | 19/7:01.945 |
| 13 | 5 | 20.483 | 20/7:21.558 |
| 14 | 5 | 20.550 | 20/7:19.659 |
| 15 | 5 | 25.867 | 19/7:03.202 |
| 16 | 5 | 20.520 | 19/7:01.374 |
| 17 | 5 | 23.614 | 19/7:03.254 |
| 18 | 5 | 22.658 | 19/7:03.901 |
| 19 | 5 | 20.741 | 19/7:02.560 |