| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.947 | N/A |
| 2 | 4 | 22.431 | 17/6:20.843 |
| 3 | 3 | 17.810 | 18/6:03.995 |
| 4 | 4 | 27.116 | 17/6:21.184 |
| 5 | 4 | 21.768 | 17/6:18.447 |
| 6 | 4 | 16.504 | 18/6:21.085 |
| 7 | 2 | 17.573 | 18/6:11.019 |
| 8 | 3 | 20.949 | 18/6:12.028 |
| 9 | 3 | 17.770 | 18/6:06.029 |
| 10 | 2 | 22.053 | 18/6:09.453 |
| 11 | 4 | 24.263 | 18/6:15.949 |
| 12 | 5 | 23.441 | 18/6:19.994 |
| 13 | 4 | 17.777 | 18/6:15.341 |
| 14 | 4 | 24.152 | 18/6:19.740 |
| 15 | 2 | 17.385 | 18/6:15.294 |
| 16 | 2 | 17.132 | 18/6:11.154 |
| 17 | 2 | 17.934 | 18/6:08.383 |
| 18 | 2 | 20.527 | 18/6:08.532 |