| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.582 | N/A |
| 2 | 1 | 16.665 | 22/6:08.547 |
| 3 | 1 | 16.852 | 22/6:10.510 |
| 4 | 1 | 19.908 | 21/6:14.748 |
| 5 | 1 | 16.383 | 21/6:07.622 |
| 6 | 2 | 20.202 | 20/6:00.062 |
| 7 | 2 | 15.789 | 21/6:11.245 |
| 8 | 2 | 19.299 | 21/6:16.004 |
| 9 | 2 | 17.086 | 21/6:14.042 |
| 10 | 2 | 16.390 | 21/6:10.968 |
| 11 | 2 | 16.623 | 21/6:08.976 |
| 12 | 2 | 16.492 | 21/6:07.107 |
| 13 | 2 | 16.665 | 21/6:05.838 |
| 14 | 2 | 16.414 | 21/6:04.378 |
| 15 | 2 | 16.490 | 21/6:03.236 |
| 16 | 2 | 16.653 | 21/6:02.463 |
| 17 | 2 | 16.023 | 21/6:00.999 |
| 18 | 2 | 18.228 | 21/6:02.302 |
| 19 | 1 | 16.199 | 21/6:01.205 |
| 20 | 2 | 20.218 | 21/6:04.454 |
| 21 | 2 | 16.379 | 21/6:03.540 |