| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.810 | N/A |
| 2 | 4 | 23.214 | 19/7:00.662 |
| 3 | 4 | 22.051 | 20/7:12.827 |
| 4 | 4 | 22.807 | 20/7:13.932 |
| 5 | 4 | 26.486 | 19/7:08.321 |
| 6 | 4 | 24.174 | 19/7:10.245 |
| 7 | 4 | 23.786 | 19/7:10.364 |
| 8 | 4 | 23.170 | 19/7:08.864 |
| 9 | 4 | 23.083 | 19/7:07.544 |
| 10 | 4 | 23.593 | 19/7:07.538 |
| 11 | 4 | 22.879 | 19/7:06.247 |
| 12 | 4 | 22.968 | 19/7:05.337 |
| 13 | 4 | 31.850 | 19/7:17.901 |
| 14 | 4 | 28.720 | 19/7:24.199 |
| 15 | 4 | 23.149 | 19/7:22.434 |
| 16 | 4 | 24.727 | 19/7:22.798 |
| 17 | 4 | 23.680 | 19/7:21.939 |
| 18 | 4 | 23.471 | 19/7:20.959 |
| 19 | 4 | 25.851 | 19/7:22.469 |