| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.027 | 20/7:00.540 |
| 2 | 4 | 18.621 | 22/7:16.128 |
| 3 | 4 | 19.514 | 22/7:13.855 |
| 4 | 4 | 20.132 | 22/7:16.117 |
| 5 | 4 | 19.666 | 22/7:15.424 |
| 6 | 4 | 24.432 | 21/7:11.872 |
| 7 | 4 | 19.943 | 21/7:10.005 |
| 8 | 4 | 18.322 | 21/7:04.350 |
| 9 | 4 | 18.319 | 22/7:19.941 |
| 10 | 4 | 20.115 | 21/7:00.191 |
| 11 | 4 | 20.840 | 21/7:01.777 |
| 12 | 4 | 19.939 | 21/7:01.523 |
| 13 | 4 | 19.531 | 21/7:00.648 |
| 14 | 4 | 20.978 | 21/7:02.069 |
| 15 | 4 | 20.208 | 21/7:02.222 |
| 16 | 4 | 18.848 | 21/7:00.571 |
| 17 | 4 | 21.186 | 21/7:02.002 |
| 18 | 4 | 19.926 | 21/7:01.805 |
| 19 | 4 | 19.011 | 21/7:00.617 |
| 20 | 4 | 19.200 | 22/7:19.734 |
| 21 | 4 | 19.827 | 22/7:19.565 |
| 22 | 4 | 20.310 | 22/7:19.895 |