| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.797 | N/A |
| 2 | 2 | 21.207 | 21/7:05.937 |
| 3 | 3 | 21.665 | 21/7:10.517 |
| 4 | 2 | 21.646 | 21/7:11.917 |
| 5 | 2 | 21.235 | 21/7:10.562 |
| 6 | 2 | 20.565 | 21/7:07.069 |
| 7 | 2 | 19.901 | 21/7:02.527 |
| 8 | 2 | 20.616 | 21/7:01.325 |
| 9 | 4 | 26.477 | 21/7:15.077 |
| 10 | 4 | 19.954 | 21/7:11.277 |
| 11 | 4 | 20.458 | 21/7:09.245 |
| 12 | 3 | 20.557 | 21/7:07.762 |
| 13 | 4 | 23.874 | 21/7:12.055 |
| 14 | 4 | 20.173 | 21/7:09.993 |
| 15 | 4 | 20.793 | 21/7:09.112 |
| 16 | 4 | 20.844 | 21/7:08.417 |
| 17 | 4 | 20.218 | 21/7:07.025 |
| 18 | 4 | 20.175 | 21/7:05.747 |
| 19 | 3 | 26.204 | 21/7:11.310 |
| 20 | 3 | 20.589 | 21/7:10.377 |
| 21 | 3 | 21.083 | 21/7:10.031 |