| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.628 | 17/6:07.676 |
| 2 | 4 | 14.850 | 20/6:04.780 |
| 3 | 4 | 13.548 | 22/6:06.857 |
| 4 | 4 | 22.838 | 20/6:04.320 |
| 5 | 4 | 14.370 | 21/6:06.383 |
| 6 | 4 | 15.007 | 22/6:14.884 |
| 7 | 4 | 18.527 | 21/6:02.304 |
| 8 | 4 | 16.613 | 21/6:00.625 |
| 9 | 4 | 14.801 | 22/6:12.000 |
| 10 | 4 | 18.351 | 22/6:15.173 |
| 11 | 4 | 18.095 | 21/6:00.108 |
| 12 | 4 | 21.471 | 21/6:07.673 |
| 13 | 4 | 14.564 | 21/6:02.917 |
| 14 | 4 | 17.754 | 21/6:03.625 |
| 15 | 4 | 17.513 | 21/6:03.902 |
| 16 | 4 | 16.931 | 21/6:03.380 |
| 17 | 4 | 14.500 | 22/6:17.055 |
| 18 | 4 | 17.123 | 22/6:17.036 |
| 19 | 4 | 14.723 | 22/6:14.240 |
| 20 | 4 | 16.329 | 22/6:13.490 |
| 21 | 4 | 30.030 | 21/6:09.566 |