| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.382 | N/A |
| 2 | 2 | 22.057 | 20/7:01.465 |
| 3 | 3 | 22.359 | 20/7:04.334 |
| 4 | 3 | 21.626 | 20/7:00.648 |
| 5 | 3 | 20.520 | 21/7:15.192 |
| 6 | 3 | 21.430 | 21/7:14.035 |
| 7 | 3 | 21.076 | 21/7:12.608 |
| 8 | 3 | 23.666 | 21/7:18.764 |
| 9 | 3 | 21.849 | 21/7:18.839 |
| 10 | 3 | 22.410 | 21/7:20.144 |
| 11 | 3 | 21.318 | 21/7:19.004 |
| 12 | 3 | 21.385 | 21/7:18.192 |
| 13 | 3 | 21.387 | 21/7:17.520 |
| 14 | 3 | 20.987 | 21/7:16.335 |
| 15 | 3 | 21.228 | 21/7:15.664 |
| 16 | 3 | 21.218 | 21/7:15.007 |
| 17 | 3 | 21.207 | 21/7:14.535 |
| 18 | 3 | 22.528 | 21/7:15.618 |
| 19 | 3 | 22.126 | 21/7:16.134 |
| 20 | 3 | 22.274 | 21/7:16.751 |
| 21 | 3 | 21.923 | 21/7:16.956 |