| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.037 | 20/6:00.740 |
| 2 | 4 | 25.312 | 17/6:08.467 |
| 3 | 3 | 17.817 | 18/6:06.996 |
| 4 | 3 | 18.496 | 19/6:18.395 |
| 5 | 5 | 27.089 | 17/6:02.953 |
| 6 | 5 | 17.776 | 18/6:13.581 |
| 7 | 4 | 18.099 | 18/6:06.753 |
| 8 | 4 | 18.307 | 18/6:02.099 |
| 9 | 3 | 17.767 | 19/6:17.256 |
| 10 | 3 | 18.881 | 19/6:15.404 |
| 11 | 3 | 17.746 | 19/6:11.928 |
| 12 | 3 | 18.005 | 19/6:09.442 |
| 13 | 3 | 18.751 | 19/6:08.429 |
| 14 | 3 | 18.732 | 19/6:07.535 |
| 15 | 3 | 19.301 | 19/6:07.480 |
| 16 | 3 | 17.902 | 19/6:05.771 |
| 17 | 3 | 18.020 | 19/6:04.395 |
| 18 | 3 | 17.771 | 19/6:02.909 |
| 19 | 3 | 20.155 | 19/6:03.964 |