| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.196 | N/A |
| 2 | 1 | 21.140 | 21/7:03.996 |
| 3 | 1 | 20.923 | 21/7:01.826 |
| 4 | 1 | 23.849 | 21/7:20.609 |
| 5 | 2 | 21.875 | 21/7:20.131 |
| 6 | 1 | 21.867 | 21/7:19.812 |
| 7 | 3 | 23.898 | 20/7:04.110 |
| 8 | 5 | 26.604 | 20/7:15.905 |
| 9 | 5 | 21.458 | 20/7:12.529 |
| 10 | 5 | 22.802 | 20/7:12.740 |
| 11 | 5 | 21.268 | 20/7:09.995 |
| 12 | 5 | 20.760 | 20/7:06.872 |
| 13 | 5 | 20.736 | 20/7:04.231 |
| 14 | 5 | 20.285 | 20/7:01.337 |
| 15 | 5 | 20.509 | 21/7:21.158 |
| 16 | 5 | 20.532 | 21/7:19.204 |
| 17 | 3 | 21.958 | 21/7:19.276 |
| 18 | 3 | 21.255 | 21/7:18.512 |
| 19 | 3 | 20.773 | 21/7:17.298 |
| 20 | 4 | 23.480 | 21/7:19.061 |
| 21 | 4 | 26.856 | 21/7:24.024 |