| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.004 | 20/6:00.080 |
| 2 | 1 | 18.227 | 20/6:02.310 |
| 3 | 1 | 18.083 | 20/6:02.093 |
| 4 | 1 | 18.035 | 20/6:01.745 |
| 5 | 1 | 19.880 | 20/6:08.916 |
| 6 | 1 | 17.773 | 20/6:06.673 |
| 7 | 1 | 17.751 | 20/6:05.009 |
| 8 | 1 | 17.401 | 20/6:02.885 |
| 9 | 1 | 18.048 | 20/6:02.671 |
| 10 | 1 | 17.745 | 20/6:01.894 |
| 11 | 1 | 17.396 | 20/6:00.624 |
| 12 | 1 | 17.517 | 21/6:17.755 |
| 13 | 1 | 17.984 | 21/6:17.748 |
| 14 | 1 | 18.552 | 20/6:00.566 |
| 15 | 1 | 18.013 | 20/6:00.545 |
| 16 | 1 | 17.993 | 20/6:00.502 |
| 17 | 1 | 18.047 | 20/6:00.528 |
| 18 | 1 | 18.229 | 20/6:00.753 |
| 19 | 1 | 17.687 | 20/6:00.384 |
| 20 | 1 | 17.673 | 20/6:00.038 |