| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.204 | N/A |
| 2 | 1 | 18.167 | 21/6:04.544 |
| 3 | 1 | 18.022 | 21/6:03.094 |
| 4 | 1 | 20.935 | 20/6:02.989 |
| 5 | 1 | 17.782 | 21/6:15.734 |
| 6 | 1 | 17.624 | 21/6:11.324 |
| 7 | 1 | 17.169 | 21/6:06.867 |
| 8 | 1 | 17.475 | 21/6:04.558 |
| 9 | 1 | 16.154 | 22/6:17.044 |
| 10 | 1 | 17.494 | 22/6:16.455 |
| 11 | 1 | 17.734 | 22/6:16.171 |
| 12 | 1 | 17.972 | 22/6:16.393 |
| 13 | 1 | 17.039 | 22/6:14.946 |
| 14 | 1 | 16.890 | 22/6:13.480 |
| 15 | 1 | 17.245 | 22/6:12.757 |
| 16 | 1 | 16.999 | 22/6:11.785 |
| 17 | 1 | 18.067 | 22/6:12.337 |
| 18 | 1 | 17.954 | 22/6:12.684 |
| 19 | 1 | 20.935 | 22/6:16.470 |
| 20 | 1 | 20.599 | 21/6:01.473 |
| 21 | 1 | 18.095 | 21/6:01.555 |