| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.744 | N/A |
| 2 | 2 | 17.165 | 21/6:03.044 |
| 3 | 2 | 16.836 | 22/6:16.754 |
| 4 | 2 | 18.309 | 21/6:08.477 |
| 5 | 2 | 16.050 | 21/6:01.544 |
| 6 | 3 | 20.206 | 21/6:14.008 |
| 7 | 3 | 16.786 | 21/6:10.917 |
| 8 | 3 | 17.308 | 21/6:10.201 |
| 9 | 3 | 16.059 | 21/6:06.541 |
| 10 | 3 | 18.012 | 21/6:08.035 |
| 11 | 3 | 18.014 | 21/6:09.234 |
| 12 | 3 | 16.595 | 21/6:07.634 |
| 13 | 3 | 15.993 | 21/6:05.299 |
| 14 | 3 | 16.535 | 21/6:04.156 |
| 15 | 3 | 16.310 | 21/6:02.855 |
| 16 | 3 | 16.848 | 21/6:02.445 |
| 17 | 3 | 16.425 | 21/6:01.557 |
| 18 | 3 | 16.566 | 21/6:00.940 |
| 19 | 3 | 17.717 | 21/6:01.670 |
| 20 | 3 | 16.359 | 21/6:00.894 |
| 21 | 3 | 16.120 | 22/6:16.967 |
| 22 | 3 | 17.847 | 22/6:17.804 |