| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.268 | N/A |
| 2 | 1 | 21.393 | 20/7:08.735 |
| 3 | 1 | 19.503 | 21/7:11.228 |
| 4 | 1 | 19.371 | 21/7:04.048 |
| 5 | 1 | 19.576 | 21/7:01.483 |
| 6 | 1 | 20.241 | 21/7:02.604 |
| 7 | 1 | 22.094 | 21/7:09.528 |
| 8 | 1 | 19.862 | 21/7:08.096 |
| 9 | 1 | 20.661 | 21/7:09.020 |
| 10 | 1 | 18.597 | 21/7:05.152 |
| 11 | 1 | 19.912 | 21/7:04.688 |
| 12 | 1 | 21.024 | 21/7:06.329 |
| 13 | 1 | 19.200 | 21/7:04.658 |
| 14 | 1 | 23.571 | 21/7:09.968 |
| 15 | 1 | 19.092 | 21/7:08.120 |
| 16 | 1 | 19.709 | 21/7:07.342 |
| 17 | 1 | 19.677 | 21/7:06.621 |
| 18 | 1 | 25.336 | 21/7:12.643 |
| 19 | 1 | 19.324 | 21/7:11.315 |
| 20 | 1 | 20.232 | 21/7:11.083 |
| 21 | 1 | 25.691 | 21/7:16.334 |