| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.357 | 23/7:02.211 |
| 2 | 4 | 26.329 | 19/7:04.517 |
| 3 | 4 | 20.744 | 20/7:16.200 |
| 4 | 3 | 17.396 | 21/7:14.837 |
| 5 | 3 | 20.197 | 21/7:12.697 |
| 6 | 5 | 25.167 | 20/7:07.300 |
| 7 | 5 | 17.657 | 21/7:17.541 |
| 8 | 4 | 19.079 | 21/7:12.931 |
| 9 | 5 | 26.012 | 20/7:04.307 |
| 10 | 5 | 21.805 | 20/7:05.486 |
| 11 | 5 | 25.771 | 20/7:13.662 |
| 12 | 5 | 17.747 | 20/7:07.102 |
| 13 | 5 | 16.745 | 20/7:00.009 |
| 14 | 5 | 25.168 | 20/7:05.963 |
| 15 | 5 | 22.886 | 20/7:08.080 |
| 16 | 5 | 22.861 | 20/7:09.901 |
| 17 | 5 | 22.107 | 20/7:10.621 |
| 18 | 5 | 19.585 | 20/7:08.459 |
| 19 | 5 | 26.065 | 20/7:13.345 |
| 20 | 6 | 23.625 | 20/7:15.303 |