| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 13.218 | 23/5:04.014 |
| 2 | 8 | 25.609 | 16/5:10.616 |
| 3 | 8 | 13.354 | 18/5:13.086 |
| 4 | 8 | 15.748 | 18/5:05.680 |
| 5 | 8 | 17.018 | 18/5:05.809 |
| 6 | 8 | 12.986 | 19/5:10.121 |
| 7 | 8 | 12.838 | 19/5:00.664 |
| 8 | 8 | 13.234 | 20/5:10.012 |
| 9 | 8 | 14.839 | 20/5:08.542 |
| 10 | 8 | 12.985 | 20/5:03.658 |
| 11 | 8 | 14.776 | 20/5:02.918 |
| 12 | 8 | 16.632 | 20/5:05.395 |
| 13 | 8 | 12.889 | 20/5:01.732 |
| 14 | 8 | 13.030 | 21/5:13.734 |
| 15 | 8 | 14.336 | 21/5:12.889 |
| 16 | 8 | 13.231 | 21/5:10.699 |
| 17 | 8 | 17.388 | 21/5:13.902 |
| 18 | 8 | 15.674 | 21/5:14.749 |
| 19 | 8 | 13.306 | 21/5:12.890 |
| 20 | 8 | 13.052 | 21/5:10.950 |
| 21 | 8 | 13.057 | 21/5:09.200 |