| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.286 | N/A |
| 2 | 1 | 22.529 | 20/7:09.337 |
| 3 | 2 | 25.199 | 19/7:10.838 |
| 4 | 2 | 22.160 | 19/7:00.614 |
| 5 | 2 | 21.419 | 20/7:14.994 |
| 6 | 2 | 22.854 | 20/7:15.097 |
| 7 | 2 | 21.655 | 20/7:11.037 |
| 8 | 2 | 22.440 | 20/7:10.838 |
| 9 | 2 | 21.867 | 20/7:09.078 |
| 10 | 2 | 21.473 | 20/7:06.877 |
| 11 | 2 | 21.894 | 20/7:05.917 |
| 12 | 2 | 22.386 | 20/7:05.980 |
| 13 | 2 | 25.859 | 20/7:11.533 |
| 14 | 2 | 21.230 | 20/7:09.465 |
| 15 | 2 | 21.489 | 20/7:08.045 |
| 16 | 3 | 29.127 | 20/7:16.488 |
| 17 | 3 | 23.546 | 20/7:17.249 |
| 18 | 3 | 23.009 | 20/7:17.320 |
| 19 | 3 | 21.556 | 20/7:15.849 |
| 20 | 3 | 23.007 | 20/7:15.985 |