| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.490 | 21/5:04.290 |
| 2 | 4 | 14.770 | 21/5:07.230 |
| 3 | 4 | 15.240 | 21/5:11.500 |
| 4 | 4 | 13.890 | 21/5:06.548 |
| 5 | 4 | 14.946 | 21/5:08.011 |
| 6 | 4 | 14.603 | 21/5:07.786 |
| 7 | 5 | 14.466 | 21/5:07.215 |
| 8 | 5 | 13.950 | 21/5:05.432 |
| 9 | 5 | 14.184 | 21/5:04.591 |
| 10 | 5 | 14.197 | 21/5:03.946 |
| 11 | 5 | 14.043 | 21/5:03.124 |
| 12 | 5 | 14.309 | 21/5:02.904 |
| 13 | 5 | 13.937 | 21/5:02.117 |
| 14 | 5 | 14.152 | 21/5:01.765 |
| 15 | 5 | 13.826 | 21/5:01.004 |
| 16 | 5 | 14.949 | 21/5:01.812 |
| 17 | 5 | 14.312 | 21/5:01.738 |
| 18 | 6 | 14.101 | 21/5:01.426 |
| 19 | 5 | 14.696 | 21/5:01.804 |
| 20 | 5 | 14.352 | 21/5:01.784 |
| 21 | 5 | 14.967 | 21/5:02.380 |