| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 26.565 | N/A |
| 2 | 1 | 26.418 | 19/8:22.089 |
| 3 | 1 | 25.548 | 19/8:14.259 |
| 4 | 1 | 27.111 | 19/8:21.027 |
| 5 | 1 | 27.696 | 18/8:00.350 |
| 6 | 3 | 31.245 | 18/8:15.826 |
| 7 | 1 | 25.251 | 18/8:09.160 |
| 8 | 1 | 25.629 | 18/8:05.317 |
| 9 | 1 | 30.401 | 18/8:12.575 |
| 10 | 1 | 25.272 | 18/8:08.532 |
| 11 | 1 | 25.863 | 18/8:06.302 |
| 12 | 1 | 25.019 | 18/8:03.174 |
| 13 | 1 | 27.140 | 18/8:03.571 |
| 14 | 1 | 26.240 | 18/8:02.731 |
| 15 | 1 | 26.357 | 18/8:02.152 |
| 16 | 1 | 28.718 | 18/8:04.327 |
| 17 | 1 | 26.437 | 18/8:03.806 |
| 18 | 1 | 26.548 | 18/8:03.458 |