| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.639 | 20/6:12.780 |
| 2 | 7 | 17.457 | 20/6:00.960 |
| 3 | 6 | 17.252 | 21/6:13.436 |
| 4 | 6 | 16.898 | 21/6:08.791 |
| 5 | 6 | 16.315 | 21/6:03.556 |
| 6 | 5 | 16.506 | 21/6:00.734 |
| 7 | 6 | 17.293 | 21/6:01.080 |
| 8 | 5 | 16.057 | 22/6:15.147 |
| 9 | 5 | 17.877 | 21/6:00.019 |
| 10 | 4 | 17.046 | 22/6:16.948 |
| 11 | 3 | 18.251 | 21/6:01.946 |
| 12 | 3 | 17.083 | 21/6:01.679 |
| 13 | 3 | 16.637 | 21/6:00.733 |
| 14 | 3 | 17.036 | 21/6:00.520 |
| 15 | 3 | 17.110 | 21/6:00.440 |
| 16 | 3 | 17.407 | 21/6:00.759 |
| 17 | 3 | 18.798 | 21/6:02.759 |
| 18 | 3 | 17.449 | 21/6:02.963 |
| 19 | 3 | 17.500 | 21/6:03.202 |
| 20 | 3 | 17.169 | 21/6:03.069 |
| 21 | 3 | 17.025 | 21/6:02.805 |