| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.759 | 17/5:01.903 |
| 2 | 1 | 17.335 | 18/5:15.846 |
| 3 | 1 | 18.290 | 17/5:02.509 |
| 4 | 2 | 17.887 | 17/5:02.902 |
| 5 | 3 | 17.770 | 17/5:02.739 |
| 6 | 3 | 18.658 | 17/5:05.147 |
| 7 | 3 | 17.567 | 17/5:04.217 |
| 8 | 3 | 17.339 | 17/5:03.036 |
| 9 | 3 | 18.421 | 17/5:04.160 |
| 10 | 3 | 17.386 | 17/5:03.300 |
| 11 | 3 | 17.177 | 17/5:02.274 |
| 12 | 3 | 17.417 | 17/5:01.758 |
| 13 | 3 | 17.346 | 17/5:01.230 |
| 14 | 3 | 17.451 | 17/5:00.904 |
| 15 | 3 | 17.564 | 17/5:00.749 |
| 16 | 3 | 17.774 | 17/5:00.837 |
| 17 | 3 | 17.386 | 17/5:00.527 |