| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.300 | N/A |
| 2 | 5 | 24.096 | 20/8:06.124 |
| 3 | 5 | 23.282 | 21/8:22.008 |
| 4 | 3 | 22.582 | 21/8:14.007 |
| 5 | 3 | 23.765 | 21/8:16.925 |
| 6 | 3 | 22.510 | 21/8:13.024 |
| 7 | 2 | 22.749 | 21/8:11.058 |
| 8 | 2 | 22.786 | 21/8:10.005 |
| 9 | 3 | 26.627 | 21/8:19.292 |
| 10 | 3 | 22.568 | 21/8:17.111 |
| 11 | 3 | 22.606 | 21/8:15.442 |
| 12 | 3 | 23.131 | 21/8:15.030 |
| 13 | 3 | 22.936 | 21/8:14.363 |
| 14 | 3 | 23.425 | 21/8:14.550 |
| 15 | 2 | 22.554 | 21/8:13.467 |
| 16 | 3 | 28.110 | 21/8:19.936 |
| 17 | 5 | 34.240 | 20/8:09.010 |
| 18 | 5 | 22.526 | 20/8:07.086 |
| 19 | 5 | 23.051 | 20/8:05.929 |
| 20 | 5 | 22.215 | 20/8:04.059 |