| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.247 | N/A |
| 2 | 4 | 25.064 | 18/7:07.335 |
| 3 | 4 | 26.364 | 18/7:18.385 |
| 4 | 4 | 24.958 | 18/7:14.101 |
| 5 | 4 | 25.678 | 18/7:15.019 |
| 6 | 6 | 24.837 | 18/7:12.710 |
| 7 | 6 | 24.781 | 18/7:11.012 |
| 8 | 5 | 22.429 | 18/7:04.088 |
| 9 | 5 | 26.107 | 18/7:06.710 |
| 10 | 5 | 25.094 | 18/7:06.836 |
| 11 | 4 | 23.501 | 18/7:04.229 |
| 12 | 4 | 21.364 | 19/7:23.354 |
| 13 | 4 | 21.981 | 19/7:19.484 |
| 14 | 4 | 22.174 | 19/7:16.475 |
| 15 | 4 | 21.728 | 19/7:13.324 |
| 16 | 3 | 21.824 | 19/7:10.707 |
| 17 | 3 | 21.905 | 19/7:08.509 |
| 18 | 3 | 21.538 | 19/7:06.181 |
| 19 | 3 | 22.609 | 19/7:05.183 |