| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.457 | 19/6:09.683 |
| 2 | 2 | 21.706 | 18/6:10.467 |
| 3 | 2 | 21.913 | 18/6:18.456 |
| 4 | 2 | 25.825 | 17/6:17.829 |
| 5 | 2 | 20.957 | 17/6:13.517 |
| 6 | 2 | 22.444 | 17/6:14.856 |
| 7 | 2 | 18.808 | 17/6:06.981 |
| 8 | 2 | 18.706 | 17/6:00.859 |
| 9 | 2 | 19.074 | 18/6:17.780 |
| 10 | 2 | 18.635 | 18/6:13.545 |
| 11 | 2 | 19.939 | 18/6:12.214 |
| 12 | 2 | 20.964 | 18/6:12.642 |
| 13 | 1 | 19.427 | 18/6:10.876 |
| 14 | 1 | 19.085 | 18/6:08.923 |
| 15 | 1 | 19.348 | 18/6:07.546 |
| 16 | 1 | 20.320 | 18/6:07.434 |
| 17 | 1 | 20.902 | 18/6:07.952 |
| 18 | 1 | 21.961 | 18/6:09.471 |