| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.062 | N/A |
| 2 | 1 | 21.003 | 21/7:04.122 |
| 3 | 1 | 20.630 | 21/7:00.392 |
| 4 | 1 | 21.447 | 21/7:04.595 |
| 5 | 1 | 20.762 | 21/7:03.272 |
| 6 | 1 | 20.914 | 21/7:03.086 |
| 7 | 1 | 20.859 | 21/7:02.778 |
| 8 | 1 | 21.804 | 21/7:05.259 |
| 9 | 1 | 22.916 | 21/7:09.899 |
| 10 | 1 | 24.612 | 21/7:17.277 |
| 11 | 1 | 21.085 | 21/7:16.126 |
| 12 | 1 | 20.470 | 21/7:14.065 |
| 13 | 1 | 20.992 | 21/7:13.218 |
| 14 | 1 | 22.055 | 21/7:14.137 |
| 15 | 1 | 21.152 | 21/7:13.634 |
| 16 | 1 | 23.430 | 21/7:16.236 |
| 17 | 1 | 20.693 | 21/7:15.092 |
| 18 | 1 | 26.965 | 21/7:21.460 |
| 19 | 1 | 20.566 | 21/7:20.012 |
| 20 | 1 | 21.483 | 21/7:19.680 |
| 21 | 1 | 21.023 | 21/7:18.923 |