| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.988 | 16/5:19.808 |
| 2 | 4 | 20.548 | 15/5:04.020 |
| 3 | 3 | 20.037 | 15/5:02.865 |
| 4 | 3 | 21.152 | 15/5:06.469 |
| 5 | 4 | 20.939 | 15/5:07.992 |
| 6 | 5 | 21.557 | 15/5:10.552 |
| 7 | 5 | 21.113 | 15/5:11.430 |
| 8 | 5 | 20.676 | 15/5:11.269 |
| 9 | 5 | 19.899 | 15/5:09.848 |
| 10 | 6 | 20.224 | 15/5:09.200 |
| 11 | 6 | 20.502 | 15/5:09.048 |
| 12 | 6 | 19.858 | 15/5:08.116 |
| 13 | 5 | 21.940 | 15/5:09.730 |
| 14 | 5 | 20.102 | 15/5:09.145 |
| 15 | 5 | 19.730 | 15/5:08.265 |