| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.011 | 19/6:01.209 |
| 2 | 2 | 23.447 | 17/6:00.893 |
| 3 | 1 | 19.082 | 18/6:09.024 |
| 4 | 1 | 19.473 | 18/6:04.558 |
| 5 | 1 | 21.497 | 18/6:09.036 |
| 6 | 3 | 27.295 | 17/6:07.780 |
| 7 | 3 | 20.108 | 17/6:04.074 |
| 8 | 3 | 20.100 | 17/6:01.277 |
| 9 | 2 | 19.461 | 18/6:18.948 |
| 10 | 1 | 20.006 | 18/6:17.064 |
| 11 | 1 | 20.173 | 18/6:15.795 |
| 12 | 1 | 19.484 | 18/6:13.705 |
| 13 | 1 | 20.187 | 18/6:12.910 |
| 14 | 1 | 19.408 | 18/6:11.226 |
| 15 | 1 | 20.119 | 18/6:10.621 |
| 16 | 2 | 22.616 | 18/6:12.900 |
| 17 | 1 | 19.557 | 18/6:11.672 |
| 18 | 1 | 20.657 | 18/6:11.681 |