| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.881 | 19/6:17.739 |
| 2 | 4 | 21.162 | 18/6:09.387 |
| 3 | 4 | 18.463 | 19/6:16.871 |
| 4 | 4 | 18.880 | 19/6:12.333 |
| 5 | 5 | 20.563 | 19/6:16.006 |
| 6 | 5 | 18.268 | 19/6:11.187 |
| 7 | 5 | 18.650 | 19/6:08.782 |
| 8 | 5 | 17.339 | 19/6:03.864 |
| 9 | 5 | 19.195 | 19/6:03.958 |
| 10 | 4 | 19.540 | 19/6:04.688 |
| 11 | 4 | 19.873 | 19/6:05.861 |
| 12 | 4 | 18.739 | 19/6:05.042 |
| 13 | 4 | 18.532 | 19/6:04.047 |
| 14 | 4 | 18.199 | 19/6:02.743 |
| 15 | 5 | 23.576 | 19/6:08.423 |
| 16 | 4 | 17.986 | 19/6:06.755 |
| 17 | 4 | 25.335 | 19/6:13.496 |
| 18 | 4 | 18.606 | 19/6:12.386 |
| 19 | 4 | 17.772 | 19/6:10.559 |