| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.889 | 19/6:17.891 |
| 2 | 5 | 22.797 | 17/6:02.831 |
| 3 | 5 | 20.214 | 18/6:17.004 |
| 4 | 4 | 19.722 | 18/6:11.799 |
| 5 | 5 | 19.666 | 18/6:08.236 |
| 6 | 5 | 20.889 | 18/6:09.531 |
| 7 | 4 | 26.751 | 17/6:04.110 |
| 8 | 4 | 20.636 | 17/6:02.448 |
| 9 | 4 | 20.348 | 17/6:00.611 |
| 10 | 4 | 24.845 | 17/6:06.786 |
| 11 | 4 | 22.099 | 17/6:07.595 |
| 12 | 4 | 19.937 | 17/6:05.206 |
| 13 | 4 | 20.259 | 17/6:03.606 |
| 14 | 4 | 20.335 | 17/6:02.327 |
| 15 | 4 | 19.997 | 17/6:00.835 |
| 16 | 4 | 24.709 | 17/6:04.536 |
| 17 | 5 | 20.054 | 17/6:03.147 |