| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 14.416 | 21/5:02.736 |
| 2 | 4 | 12.966 | 22/5:01.202 |
| 3 | 4 | 13.200 | 23/5:11.129 |
| 4 | 4 | 15.210 | 22/5:06.856 |
| 5 | 4 | 14.754 | 22/5:10.402 |
| 6 | 4 | 13.534 | 22/5:08.293 |
| 7 | 4 | 12.854 | 22/5:04.650 |
| 8 | 4 | 12.902 | 22/5:02.049 |
| 9 | 4 | 15.687 | 22/5:06.834 |
| 10 | 4 | 13.131 | 22/5:05.039 |
| 11 | 4 | 15.640 | 22/5:08.588 |
| 12 | 4 | 21.988 | 21/5:08.493 |
| 13 | 4 | 12.578 | 21/5:05.082 |
| 14 | 4 | 15.995 | 21/5:07.282 |
| 15 | 4 | 13.073 | 21/5:05.099 |
| 16 | 4 | 14.277 | 21/5:04.769 |
| 17 | 4 | 16.266 | 21/5:06.935 |
| 18 | 4 | 12.659 | 21/5:04.652 |
| 19 | 4 | 13.117 | 21/5:03.115 |
| 20 | 4 | 12.472 | 21/5:01.055 |
| 21 | 4 | 13.796 | 21/5:00.515 |