| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.729 | N/A |
| 2 | 5 | 21.830 | 21/7:19.329 |
| 3 | 5 | 22.610 | 20/7:04.909 |
| 4 | 5 | 20.520 | 21/7:15.795 |
| 5 | 5 | 24.830 | 20/7:09.231 |
| 6 | 5 | 19.780 | 21/7:21.009 |
| 7 | 5 | 21.800 | 21/7:20.629 |
| 8 | 5 | 21.640 | 21/7:19.900 |
| 9 | 6 | 20.780 | 21/7:17.204 |
| 10 | 6 | 19.710 | 21/7:12.729 |
| 11 | 5 | 19.570 | 21/7:08.869 |
| 12 | 5 | 18.900 | 21/7:04.492 |
| 13 | 5 | 23.470 | 21/7:08.462 |
| 14 | 5 | 20.220 | 21/7:06.821 |
| 15 | 5 | 20.210 | 21/7:05.400 |
| 16 | 5 | 20.460 | 21/7:04.502 |
| 17 | 6 | 29.780 | 21/7:15.366 |
| 18 | 6 | 23.400 | 21/7:17.446 |
| 19 | 6 | 19.570 | 21/7:15.040 |
| 20 | 6 | 18.990 | 21/7:12.276 |
| 21 | 6 | 28.480 | 21/7:19.279 |