| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.151 | N/A |
| 2 | 4 | 23.980 | 21/8:02.751 |
| 3 | 4 | 23.665 | 22/8:23.423 |
| 4 | 3 | 24.964 | 21/8:07.211 |
| 5 | 3 | 23.493 | 21/8:03.661 |
| 6 | 3 | 23.294 | 21/8:00.735 |
| 7 | 3 | 29.069 | 21/8:18.034 |
| 8 | 3 | 27.425 | 20/8:00.566 |
| 9 | 3 | 24.248 | 21/8:23.496 |
| 10 | 3 | 26.091 | 20/8:00.745 |
| 11 | 3 | 22.637 | 21/8:20.883 |
| 12 | 3 | 24.103 | 21/8:19.458 |
| 13 | 3 | 23.528 | 21/8:17.312 |
| 14 | 3 | 23.916 | 21/8:16.094 |
| 15 | 3 | 24.286 | 21/8:15.578 |
| 16 | 3 | 25.951 | 21/8:17.351 |
| 17 | 3 | 24.662 | 21/8:17.291 |
| 18 | 3 | 24.254 | 21/8:16.758 |
| 19 | 3 | 23.160 | 21/8:15.068 |
| 20 | 3 | 23.561 | 21/8:13.979 |
| 21 | 3 | 29.672 | 21/8:19.110 |