| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.406 | N/A |
| 2 | 6 | 24.489 | N/A |
| 3 | 3 | 24.407 | 18/7:15.325 |
| 4 | 3 | 19.792 | 20/7:20.296 |
| 5 | 2 | 19.503 | 20/7:03.852 |
| 6 | 1 | 22.926 | 20/7:11.889 |
| 7 | 1 | 19.555 | 20/7:03.901 |
| 8 | 1 | 20.145 | 20/7:00.444 |
| 9 | 1 | 19.520 | 21/7:17.114 |
| 10 | 1 | 19.497 | 21/7:13.768 |
| 11 | 1 | 19.700 | 21/7:11.617 |
| 12 | 1 | 19.427 | 21/7:09.035 |
| 13 | 1 | 19.661 | 21/7:07.920 |
| 14 | 1 | 22.496 | 21/7:11.454 |
| 15 | 1 | 20.099 | 21/7:10.756 |
| 16 | 1 | 19.777 | 21/7:09.698 |
| 17 | 1 | 19.923 | 21/7:08.976 |
| 18 | 1 | 20.441 | 21/7:08.992 |
| 19 | 1 | 21.771 | 21/7:10.570 |
| 20 | 1 | 20.178 | 21/7:10.203 |
| 21 | 1 | 19.946 | 21/7:09.631 |