| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 26.723 | N/A |
| 2 | 1 | 20.020 | 21/7:07.123 |
| 3 | 1 | 20.350 | 21/7:10.423 |
| 4 | 1 | 20.490 | 21/7:12.456 |
| 5 | 1 | 20.410 | 21/7:13.073 |
| 6 | 1 | 21.190 | 21/7:16.563 |
| 7 | 1 | 20.570 | 21/7:16.823 |
| 8 | 1 | 20.650 | 21/7:17.237 |
| 9 | 1 | 20.420 | 21/7:16.973 |
| 10 | 1 | 20.680 | 21/7:17.345 |
| 11 | 1 | 24.020 | 20/7:03.443 |
| 12 | 1 | 20.140 | 20/7:02.164 |
| 13 | 1 | 20.290 | 20/7:01.337 |
| 14 | 1 | 20.140 | 20/7:00.417 |
| 15 | 1 | 21.320 | 20/7:01.230 |
| 16 | 1 | 20.330 | 20/7:00.681 |
| 17 | 1 | 20.440 | 20/7:00.331 |
| 18 | 1 | 20.580 | 20/7:00.179 |
| 19 | 1 | 20.260 | 21/7:20.389 |
| 20 | 1 | 20.950 | 21/7:20.670 |
| 21 | 1 | 23.550 | 21/7:23.523 |