| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.936 | N/A |
| 2 | 5 | 24.209 | 19/7:18.698 |
| 3 | 5 | 26.228 | 18/7:11.650 |
| 4 | 5 | 22.945 | 19/7:23.228 |
| 5 | 6 | 24.142 | 19/7:21.794 |
| 6 | 6 | 23.065 | 19/7:17.056 |
| 7 | 5 | 22.308 | 19/7:11.627 |
| 8 | 4 | 23.097 | 19/7:09.777 |
| 9 | 4 | 22.153 | 19/7:06.266 |
| 10 | 4 | 21.801 | 19/7:02.832 |
| 11 | 4 | 21.838 | 19/7:00.150 |
| 12 | 4 | 23.026 | 20/7:23.065 |
| 13 | 4 | 21.529 | 20/7:20.475 |
| 14 | 3 | 22.662 | 20/7:19.940 |
| 15 | 3 | 22.064 | 20/7:18.669 |
| 16 | 3 | 22.323 | 20/7:17.896 |
| 17 | 3 | 22.293 | 20/7:17.184 |
| 18 | 3 | 21.650 | 20/7:15.837 |
| 19 | 3 | 22.341 | 20/7:15.369 |
| 20 | 2 | 22.427 | 20/7:15.037 |