| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.755 | 19/6:15.345 |
| 2 | 3 | 20.229 | 19/6:19.848 |
| 3 | 3 | 19.809 | 19/6:18.689 |
| 4 | 3 | 18.617 | 19/6:12.447 |
| 5 | 2 | 18.233 | 19/6:07.243 |
| 6 | 2 | 18.632 | 19/6:05.038 |
| 7 | 2 | 19.581 | 19/6:06.038 |
| 8 | 2 | 18.213 | 19/6:03.539 |
| 9 | 2 | 18.719 | 19/6:02.664 |
| 10 | 4 | 31.792 | 18/6:06.444 |
| 11 | 4 | 19.133 | 18/6:04.439 |
| 12 | 4 | 18.139 | 18/6:01.278 |
| 13 | 4 | 18.062 | 19/6:18.413 |
| 14 | 4 | 20.506 | 19/6:19.213 |
| 15 | 4 | 25.479 | 18/6:05.879 |
| 16 | 4 | 18.551 | 18/6:03.881 |
| 17 | 4 | 20.835 | 18/6:04.537 |
| 18 | 4 | 19.347 | 18/6:03.632 |