| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.239 | N/A |
| 2 | 4 | 19.478 | 22/7:13.277 |
| 3 | 2 | 19.703 | 22/7:15.639 |
| 4 | 4 | 23.740 | 20/7:02.738 |
| 5 | 3 | 20.249 | 21/7:20.089 |
| 6 | 3 | 20.119 | 21/7:17.395 |
| 7 | 3 | 20.808 | 21/7:17.895 |
| 8 | 3 | 19.389 | 21/7:14.199 |
| 9 | 3 | 21.503 | 21/7:16.711 |
| 10 | 3 | 20.600 | 21/7:16.659 |
| 11 | 3 | 20.801 | 21/7:17.019 |
| 12 | 3 | 20.381 | 21/7:16.549 |
| 13 | 3 | 20.430 | 21/7:16.240 |
| 14 | 3 | 20.143 | 21/7:15.537 |
| 15 | 4 | 22.442 | 21/7:18.219 |
| 16 | 3 | 20.150 | 21/7:17.487 |
| 17 | 3 | 19.977 | 21/7:16.630 |
| 18 | 3 | 20.029 | 21/7:15.935 |
| 19 | 3 | 25.277 | 20/7:00.303 |
| 20 | 4 | 23.307 | 20/7:02.765 |