| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.425 | 18/6:07.650 |
| 2 | 5 | 17.513 | 19/6:00.411 |
| 3 | 5 | 18.417 | 20/6:15.700 |
| 4 | 5 | 17.041 | 20/6:06.980 |
| 5 | 6 | 19.341 | 20/6:10.948 |
| 6 | 5 | 18.639 | 20/6:11.253 |
| 7 | 5 | 22.664 | 19/6:03.823 |
| 8 | 5 | 20.155 | 19/6:06.213 |
| 9 | 5 | 24.244 | 19/6:16.705 |
| 10 | 5 | 27.864 | 18/6:11.345 |
| 11 | 5 | 20.352 | 18/6:10.890 |
| 12 | 5 | 19.825 | 18/6:09.720 |
| 13 | 5 | 19.948 | 18/6:08.900 |
| 14 | 4 | 17.299 | 18/6:04.792 |
| 15 | 4 | 18.838 | 18/6:03.078 |
| 16 | 4 | 19.303 | 18/6:02.101 |
| 17 | 4 | 17.527 | 19/6:19.324 |
| 18 | 4 | 19.323 | 19/6:18.647 |
| 19 | 4 | 18.198 | 19/6:16.916 |