| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 22.675 | N/A |
| 2 | 4 | 18.831 | 26/8:13.045 |
| 3 | 4 | 18.223 | 26/8:05.085 |
| 4 | 4 | 18.236 | 26/8:03.425 |
| 5 | 3 | 18.304 | 26/8:02.637 |
| 6 | 3 | 18.388 | 26/8:02.585 |
| 7 | 3 | 18.341 | 26/8:02.354 |
| 8 | 3 | 18.423 | 26/8:02.482 |
| 9 | 3 | 18.163 | 26/8:01.765 |
| 10 | 3 | 18.188 | 26/8:01.277 |
| 11 | 3 | 18.311 | 26/8:01.195 |
| 12 | 3 | 18.176 | 26/8:00.820 |
| 13 | 3 | 18.081 | 26/8:00.310 |
| 14 | 3 | 18.335 | 26/8:00.367 |
| 15 | 3 | 18.116 | 26/8:00.025 |
| 16 | 3 | 18.064 | 27/8:17.920 |
| 17 | 3 | 18.270 | 27/8:17.906 |
| 18 | 3 | 18.335 | 27/8:17.993 |
| 19 | 3 | 18.420 | 27/8:18.193 |
| 20 | 3 | 18.269 | 27/8:18.165 |
| 21 | 3 | 18.438 | 26/8:00.065 |
| 22 | 3 | 18.377 | 26/8:00.161 |
| 23 | 4 | 20.540 | 26/8:02.707 |
| 24 | 4 | 18.286 | 26/8:02.582 |
| 25 | 4 | 18.536 | 26/8:02.728 |
| 26 | 4 | 18.372 | 26/8:02.698 |