| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.752 | 22/6:08.544 |
| 2 | 2 | 16.466 | 22/6:05.398 |
| 3 | 2 | 16.693 | 22/6:06.014 |
| 4 | 2 | 17.097 | 22/6:08.544 |
| 5 | 2 | 16.533 | 22/6:07.580 |
| 6 | 3 | 20.059 | 21/6:02.600 |
| 7 | 3 | 16.492 | 21/6:00.276 |
| 8 | 3 | 18.221 | 21/6:03.072 |
| 9 | 3 | 21.262 | 21/6:12.342 |
| 10 | 4 | 18.020 | 21/6:12.950 |
| 11 | 4 | 17.943 | 21/6:13.300 |
| 12 | 4 | 16.999 | 21/6:11.940 |
| 13 | 3 | 16.179 | 21/6:09.464 |
| 14 | 3 | 16.887 | 21/6:08.405 |
| 15 | 3 | 17.582 | 21/6:08.459 |
| 16 | 3 | 17.568 | 21/6:08.488 |
| 17 | 4 | 19.019 | 21/6:10.307 |
| 18 | 4 | 16.589 | 21/6:09.088 |
| 19 | 4 | 19.631 | 21/6:11.360 |
| 20 | 4 | 16.728 | 21/6:10.356 |
| 21 | 4 | 16.482 | 21/6:09.202 |