| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 23.287 | 19/7:22.453 |
| 2 | 8 | 28.480 | 17/7:20.019 |
| 3 | 8 | 19.082 | 18/7:05.094 |
| 4 | 8 | 17.654 | 19/7:00.389 |
| 5 | 8 | 19.300 | 20/7:11.212 |
| 6 | 7 | 18.990 | 20/7:02.643 |
| 7 | 6 | 18.275 | 21/7:15.204 |
| 8 | 6 | 19.391 | 21/7:11.704 |
| 9 | 6 | 19.287 | 21/7:08.740 |
| 10 | 6 | 17.918 | 21/7:03.494 |
| 11 | 7 | 23.120 | 21/7:09.133 |
| 12 | 7 | 22.093 | 21/7:12.034 |
| 13 | 7 | 20.891 | 21/7:12.548 |
| 14 | 7 | 19.591 | 21/7:11.038 |
| 15 | 7 | 23.559 | 21/7:15.285 |
| 16 | 7 | 19.047 | 21/7:13.079 |
| 17 | 8 | 25.773 | 21/7:19.441 |
| 18 | 8 | 25.740 | 20/7:03.864 |
| 19 | 8 | 20.266 | 20/7:02.888 |
| 20 | 7 | 18.420 | 20/7:00.164 |