| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.767 | 23/6:02.641 |
| 2 | 2 | 16.744 | 23/6:13.876 |
| 3 | 2 | 17.749 | 22/6:08.573 |
| 4 | 3 | 15.573 | 22/6:02.082 |
| 5 | 2 | 20.134 | 21/6:01.061 |
| 6 | 2 | 16.109 | 22/6:14.279 |
| 7 | 2 | 21.085 | 21/6:09.483 |
| 8 | 4 | 23.114 | 20/6:05.688 |
| 9 | 4 | 18.213 | 20/6:05.529 |
| 10 | 3 | 24.501 | 20/6:17.978 |
| 11 | 3 | 24.091 | 19/6:08.047 |
| 12 | 3 | 25.591 | 19/6:17.896 |
| 13 | 4 | 21.926 | 18/6:00.827 |
| 14 | 4 | 15.663 | 19/6:14.924 |
| 15 | 3 | 18.522 | 19/6:13.391 |
| 16 | 5 | 27.510 | 18/6:02.579 |
| 17 | 5 | 16.050 | 19/6:18.147 |
| 18 | 5 | 29.429 | 18/6:07.771 |