| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.524 | 21/5:05.004 |
| 2 | 2 | 14.320 | 21/5:02.862 |
| 3 | 2 | 14.475 | 21/5:03.233 |
| 4 | 2 | 15.034 | 21/5:06.353 |
| 5 | 2 | 14.608 | 21/5:06.436 |
| 6 | 2 | 14.517 | 21/5:06.173 |
| 7 | 2 | 14.288 | 21/5:05.298 |
| 8 | 2 | 14.128 | 21/5:04.222 |
| 9 | 2 | 14.555 | 21/5:04.381 |
| 10 | 2 | 14.225 | 21/5:03.815 |
| 11 | 4 | 18.452 | 21/5:11.422 |
| 12 | 3 | 15.103 | 21/5:11.901 |
| 13 | 3 | 14.828 | 21/5:11.861 |
| 14 | 3 | 14.612 | 21/5:11.503 |
| 15 | 3 | 14.375 | 21/5:10.862 |
| 16 | 3 | 14.095 | 21/5:09.932 |
| 17 | 3 | 14.949 | 21/5:10.168 |
| 18 | 3 | 15.420 | 21/5:10.926 |
| 19 | 3 | 17.493 | 21/5:13.896 |
| 20 | 4 | 14.847 | 21/5:13.790 |
| 21 | 3 | 14.219 | 21/5:13.067 |