| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 48.304 | N/A |
| 2 | 5 | 28.630 | 17/8:26.384 |
| 3 | 6 | 26.190 | 17/8:06.864 |
| 4 | 4 | 26.370 | 17/8:01.317 |
| 5 | 6 | 30.250 | 17/8:14.064 |
| 6 | 4 | 26.440 | 17/8:09.052 |
| 7 | 4 | 25.620 | 17/8:04.304 |
| 8 | 4 | 25.940 | 17/8:01.309 |
| 9 | 4 | 25.810 | 18/8:25.710 |
| 10 | 3 | 25.630 | 18/8:23.299 |
| 11 | 4 | 25.370 | 18/8:20.929 |
| 12 | 2 | 27.320 | 18/8:22.003 |
| 13 | 3 | 29.560 | 18/8:26.071 |
| 14 | 3 | 28.28 | 17/8:00.464 |
| 15 | 3 | 25.870 | 18/8:26.089 |
| 16 | 3 | 25.380 | 18/8:24.334 |
| 17 | 3 | 25.750 | 18/8:23.192 |
| 18 | 3 | 27.440 | 18/8:23.874 |