| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.494 | 21/6:07.374 |
| 2 | 5 | 17.552 | 21/6:07.983 |
| 3 | 5 | 16.289 | 22/6:16.457 |
| 4 | 4 | 15.991 | 22/6:10.293 |
| 5 | 4 | 15.928 | 22/6:06.318 |
| 6 | 3 | 15.821 | 22/6:03.275 |
| 7 | 5 | 18.361 | 22/6:09.085 |
| 8 | 4 | 16.412 | 22/6:08.082 |
| 9 | 4 | 16.621 | 22/6:07.813 |
| 10 | 3 | 16.585 | 22/6:07.519 |
| 11 | 3 | 15.786 | 22/6:05.680 |
| 12 | 3 | 18.936 | 22/6:09.923 |
| 13 | 3 | 16.439 | 22/6:09.287 |
| 14 | 3 | 16.708 | 22/6:09.165 |
| 15 | 3 | 16.867 | 22/6:09.292 |
| 16 | 4 | 19.686 | 22/6:13.279 |
| 17 | 4 | 22.999 | 21/6:03.763 |
| 18 | 4 | 19.897 | 21/6:06.767 |
| 19 | 4 | 16.554 | 21/6:05.760 |
| 20 | 4 | 17.104 | 21/6:05.431 |
| 21 | 4 | 17.553 | 21/6:05.583 |