| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.574 | N/A |
| 2 | 4 | 19.682 | 22/7:14.896 |
| 3 | 4 | 20.088 | 22/7:19.159 |
| 4 | 4 | 19.464 | 22/7:16.212 |
| 5 | 4 | 19.427 | 22/7:14.544 |
| 6 | 4 | 19.409 | 22/7:13.468 |
| 7 | 4 | 20.400 | 22/7:16.219 |
| 8 | 4 | 19.888 | 22/7:16.648 |
| 9 | 4 | 19.808 | 22/7:16.759 |
| 10 | 4 | 20.431 | 22/7:18.300 |
| 11 | 4 | 22.345 | 21/7:03.458 |
| 12 | 4 | 20.179 | 21/7:03.612 |
| 13 | 4 | 19.816 | 21/7:03.135 |
| 14 | 4 | 19.678 | 21/7:02.520 |
| 15 | 4 | 20.521 | 21/7:03.196 |
| 16 | 4 | 20.287 | 21/7:03.471 |
| 17 | 4 | 20.707 | 21/7:04.236 |
| 18 | 4 | 20.780 | 21/7:04.997 |
| 19 | 4 | 21.509 | 21/7:06.484 |
| 20 | 4 | 20.079 | 21/7:06.308 |
| 21 | 4 | 20.560 | 21/7:06.632 |