| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 10.612 | N/A |
| 2 | 4 | 18.826 | 20/6:08.306 |
| 3 | 3 | 18.902 | 20/6:09.028 |
| 4 | 3 | 18.819 | 20/6:08.743 |
| 5 | 1 | 19.534 | 20/6:11.996 |
| 6 | 1 | 18.226 | 20/6:08.978 |
| 7 | 1 | 18.448 | 20/6:07.669 |
| 8 | 1 | 18.338 | 20/6:06.435 |
| 9 | 1 | 18.217 | 20/6:05.223 |
| 10 | 1 | 18.157 | 20/6:04.153 |
| 11 | 1 | 18.529 | 20/6:04.004 |
| 12 | 1 | 18.215 | 20/6:03.340 |
| 13 | 1 | 18.118 | 20/6:02.632 |
| 14 | 1 | 17.940 | 20/6:01.774 |
| 15 | 1 | 20.184 | 20/6:04.083 |
| 16 | 1 | 18.338 | 20/6:03.747 |
| 17 | 1 | 18.354 | 20/6:03.471 |
| 18 | 1 | 18.152 | 20/6:03.002 |
| 19 | 1 | 20.479 | 20/6:05.042 |
| 20 | 1 | 18.265 | 20/6:04.653 |