| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.183 | 19/6:04.477 |
| 2 | 3 | 20.152 | 19/6:13.683 |
| 3 | 3 | 18.871 | 19/6:08.638 |
| 4 | 2 | 16.439 | 20/6:13.225 |
| 5 | 1 | 16.766 | 20/6:05.644 |
| 6 | 3 | 22.846 | 19/6:01.814 |
| 7 | 3 | 16.189 | 20/6:12.703 |
| 8 | 4 | 16.891 | 20/6:08.342 |
| 9 | 4 | 15.602 | 20/6:02.087 |
| 10 | 4 | 20.611 | 20/6:07.100 |
| 11 | 3 | 16.467 | 20/6:03.667 |
| 12 | 3 | 16.535 | 20/6:00.920 |
| 13 | 3 | 16.354 | 21/6:16.233 |
| 14 | 3 | 15.990 | 21/6:13.344 |
| 15 | 3 | 16.364 | 21/6:11.364 |
| 16 | 3 | 16.227 | 21/6:09.452 |
| 17 | 3 | 16.713 | 21/6:08.365 |
| 18 | 3 | 16.496 | 21/6:07.145 |
| 19 | 3 | 16.708 | 21/6:06.289 |
| 20 | 3 | 18.015 | 21/6:06.890 |
| 21 | 3 | 16.098 | 21/6:05.517 |