| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.703 | N/A |
| 2 | 2 | 18.136 | 27/8:13.239 |
| 3 | 2 | 18.247 | 27/8:14.682 |
| 4 | 1 | 18.323 | 27/8:15.821 |
| 5 | 1 | 18.820 | 26/8:01.240 |
| 6 | 1 | 18.496 | 26/8:01.813 |
| 7 | 1 | 18.151 | 26/8:00.757 |
| 8 | 1 | 17.604 | 27/8:16.303 |
| 9 | 1 | 18.410 | 27/8:16.810 |
| 10 | 1 | 18.725 | 27/8:18.115 |
| 11 | 1 | 19.319 | 26/8:02.280 |
| 12 | 3 | 28.837 | 25/8:06.578 |
| 13 | 3 | 18.270 | 25/8:04.379 |
| 14 | 3 | 18.151 | 25/8:02.298 |
| 15 | 3 | 19.122 | 25/8:02.179 |
| 16 | 3 | 20.962 | 25/8:05.019 |
| 17 | 3 | 19.445 | 25/8:05.023 |
| 18 | 3 | 18.241 | 25/8:03.715 |
| 19 | 3 | 18.962 | 25/8:03.331 |
| 20 | 3 | 21.191 | 25/8:05.802 |
| 21 | 3 | 22.628 | 25/8:09.751 |
| 22 | 3 | 18.324 | 25/8:08.404 |
| 23 | 3 | 18.221 | 25/8:07.068 |
| 24 | 3 | 18.357 | 25/8:05.990 |
| 25 | 3 | 18.348 | 25/8:04.993 |