| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.316 | N/A |
| 2 | 1 | 21.400 | 21/7:09.316 |
| 3 | 1 | 21.390 | 21/7:09.216 |
| 4 | 1 | 22.290 | 21/7:15.182 |
| 5 | 1 | 21.570 | 21/7:14.566 |
| 6 | 1 | 21.960 | 21/7:15.756 |
| 7 | 1 | 21.230 | 21/7:14.116 |
| 8 | 1 | 21.170 | 21/7:12.773 |
| 9 | 1 | 22.560 | 21/7:15.241 |
| 10 | 1 | 23.250 | 21/7:18.693 |
| 11 | 1 | 21.650 | 21/7:18.256 |
| 12 | 1 | 22.030 | 21/7:18.588 |
| 13 | 1 | 23.220 | 21/7:20.849 |
| 14 | 1 | 23.640 | 20/7:01.303 |
| 15 | 1 | 21.900 | 20/7:01.026 |
| 16 | 1 | 21.360 | 20/7:00.101 |
| 17 | 1 | 21.600 | 21/7:21.591 |
| 18 | 1 | 21.820 | 21/7:21.363 |
| 19 | 1 | 22.330 | 21/7:21.727 |
| 20 | 1 | 22.310 | 21/7:22.031 |
| 21 | 1 | 24.850 | 21/7:24.846 |