| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.246 | N/A |
| 2 | 4 | 30.336 | 20/10:04.063 |
| 3 | 4 | 30.152 | 20/10:02.882 |
| 4 | 4 | 28.287 | 21/10:20.079 |
| 5 | 4 | 29.238 | 21/10:18.311 |
| 6 | 4 | 29.598 | 21/10:18.069 |
| 7 | 3 | 28.944 | 21/10:16.762 |
| 8 | 4 | 32.137 | 21/10:24.508 |
| 9 | 4 | 28.576 | 21/10:21.416 |
| 10 | 4 | 28.906 | 21/10:19.743 |
| 11 | 4 | 29.450 | 21/10:19.494 |
| 12 | 4 | 29.390 | 21/10:19.180 |
| 13 | 4 | 29.526 | 21/10:19.146 |
| 14 | 4 | 28.777 | 21/10:17.964 |
| 15 | 4 | 29.154 | 21/10:17.490 |
| 16 | 2 | 29.114 | 21/10:17.026 |
| 17 | 3 | 30.973 | 21/10:18.943 |
| 18 | 3 | 29.838 | 21/10:19.300 |
| 19 | 3 | 29.552 | 21/10:19.299 |
| 20 | 2 | 31.272 | 21/10:21.109 |
| 21 | 2 | 29.279 | 21/10:20.745 |