| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.372 | N/A |
| 2 | 1 | 21.996 | 19/7:00.003 |
| 3 | 1 | 21.795 | 20/7:20.386 |
| 4 | 1 | 21.161 | 20/7:15.734 |
| 5 | 1 | 21.996 | 20/7:17.375 |
| 6 | 1 | 22.052 | 20/7:18.572 |
| 7 | 1 | 21.383 | 20/7:17.251 |
| 8 | 1 | 24.492 | 19/7:02.622 |
| 9 | 1 | 22.427 | 19/7:03.301 |
| 10 | 1 | 24.208 | 19/7:07.392 |
| 11 | 1 | 22.532 | 19/7:07.647 |
| 12 | 1 | 22.211 | 19/7:07.331 |
| 13 | 1 | 22.952 | 19/7:08.179 |
| 14 | 1 | 22.373 | 19/7:08.095 |
| 15 | 1 | 24.209 | 19/7:10.383 |
| 16 | 1 | 22.845 | 19/7:10.730 |
| 17 | 1 | 21.802 | 19/7:09.860 |
| 18 | 1 | 21.967 | 19/7:09.267 |
| 19 | 1 | 21.604 | 19/7:08.377 |