| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.309 | 21/5:00.489 |
| 2 | 4 | 14.472 | 21/5:02.200 |
| 3 | 3 | 13.995 | 22/5:13.691 |
| 4 | 3 | 13.989 | 22/5:12.207 |
| 5 | 3 | 14.544 | 22/5:13.760 |
| 6 | 4 | 14.839 | 21/5:01.518 |
| 7 | 5 | 16.747 | 21/5:08.685 |
| 8 | 5 | 16.149 | 21/5:12.490 |
| 9 | 5 | 14.046 | 21/5:10.543 |
| 10 | 5 | 14.054 | 21/5:09.002 |
| 11 | 6 | 16.666 | 21/5:12.728 |
| 12 | 6 | 14.217 | 21/5:11.547 |
| 13 | 6 | 14.210 | 21/5:10.537 |
| 14 | 5 | 13.871 | 21/5:09.162 |
| 15 | 6 | 18.872 | 21/5:14.972 |
| 16 | 5 | 14.207 | 21/5:13.933 |
| 17 | 5 | 14.466 | 21/5:13.336 |
| 18 | 5 | 14.234 | 21/5:12.535 |
| 19 | 5 | 18.456 | 20/5:01.414 |
| 20 | 5 | 14.308 | 20/5:00.651 |