| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.026 | 19/6:01.494 |
| 2 | 1 | 18.895 | 19/6:00.250 |
| 3 | 2 | 21.171 | 19/6:14.249 |
| 4 | 1 | 19.629 | 19/6:13.925 |
| 5 | 1 | 19.196 | 19/6:12.085 |
| 6 | 1 | 19.532 | 19/6:11.922 |
| 7 | 1 | 19.516 | 19/6:11.762 |
| 8 | 1 | 19.058 | 19/6:10.555 |
| 9 | 1 | 19.115 | 19/6:09.736 |
| 10 | 1 | 19.243 | 19/6:09.324 |
| 11 | 1 | 20.096 | 19/6:10.460 |
| 12 | 1 | 19.136 | 19/6:09.887 |
| 13 | 2 | 29.938 | 18/6:04.917 |
| 14 | 2 | 19.487 | 18/6:03.906 |
| 15 | 2 | 19.384 | 18/6:02.906 |
| 16 | 2 | 19.054 | 18/6:01.661 |
| 17 | 2 | 18.936 | 18/6:00.436 |
| 18 | 2 | 19.147 | 19/6:19.534 |
| 19 | 2 | 19.893 | 19/6:19.452 |