| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.609 | 21/6:09.789 |
| 2 | 3 | 22.475 | 18/6:00.756 |
| 3 | 2 | 17.570 | 19/6:05.142 |
| 4 | 3 | 18.348 | 19/6:01.010 |
| 5 | 3 | 18.252 | 20/6:17.016 |
| 6 | 4 | 18.166 | 20/6:14.733 |
| 7 | 4 | 17.745 | 20/6:11.900 |
| 8 | 4 | 17.689 | 20/6:09.635 |
| 9 | 4 | 22.169 | 20/6:17.829 |
| 10 | 6 | 34.052 | 18/6:07.335 |
| 11 | 6 | 17.647 | 18/6:02.818 |
| 12 | 6 | 16.874 | 19/6:17.777 |
| 13 | 6 | 18.248 | 19/6:15.387 |
| 14 | 6 | 18.197 | 19/6:13.270 |
| 15 | 6 | 18.399 | 19/6:11.691 |
| 16 | 6 | 17.532 | 19/6:09.279 |
| 17 | 6 | 17.175 | 19/6:06.753 |
| 18 | 6 | 17.564 | 19/6:04.917 |
| 19 | 6 | 19.115 | 19/6:04.826 |