| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.894 | N/A |
| 2 | 4 | 17.476 | 21/6:09.414 |
| 3 | 3 | 17.580 | 21/6:10.454 |
| 4 | 6 | 21.051 | 20/6:15.238 |
| 5 | 6 | 16.944 | 20/6:06.886 |
| 6 | 4 | 17.068 | 20/6:02.346 |
| 7 | 4 | 17.683 | 20/6:01.267 |
| 8 | 2 | 16.822 | 21/6:15.962 |
| 9 | 2 | 16.710 | 21/6:13.229 |
| 10 | 3 | 18.264 | 21/6:14.556 |
| 11 | 3 | 17.564 | 21/6:14.218 |
| 12 | 3 | 17.281 | 21/6:13.426 |
| 13 | 4 | 20.165 | 21/6:17.574 |
| 14 | 4 | 17.166 | 21/6:16.469 |
| 15 | 3 | 17.117 | 21/6:15.452 |
| 16 | 4 | 16.906 | 21/6:14.029 |
| 17 | 4 | 20.025 | 21/6:17.171 |
| 18 | 5 | 19.756 | 20/6:01.422 |
| 19 | 5 | 16.969 | 20/6:00.360 |
| 20 | 5 | 17.147 | 21/6:17.466 |
| 21 | 5 | 16.471 | 21/6:16.059 |