| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.919 | N/A |
| 2 | 1 | 20.303 | 21/7:10.979 |
| 3 | 1 | 20.550 | 21/7:13.449 |
| 4 | 1 | 20.534 | 21/7:14.165 |
| 5 | 1 | 20.909 | 21/7:16.399 |
| 6 | 1 | 19.737 | 21/7:13.051 |
| 7 | 1 | 20.126 | 21/7:12.115 |
| 8 | 1 | 20.543 | 21/7:12.639 |
| 9 | 1 | 20.324 | 21/7:12.484 |
| 10 | 1 | 20.630 | 21/7:13.043 |
| 11 | 1 | 20.568 | 21/7:13.367 |
| 12 | 1 | 20.124 | 21/7:12.824 |
| 13 | 1 | 19.967 | 21/7:12.110 |
| 14 | 1 | 19.422 | 21/7:10.668 |
| 15 | 1 | 20.193 | 21/7:10.533 |
| 16 | 1 | 19.543 | 21/7:09.549 |
| 17 | 1 | 19.847 | 21/7:09.069 |
| 18 | 1 | 21.233 | 21/7:10.275 |
| 19 | 1 | 19.754 | 21/7:09.704 |
| 20 | 1 | 20.685 | 21/7:10.173 |
| 21 | 1 | 19.578 | 21/7:09.489 |