| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.335 | 21/6:04.035 |
| 2 | 3 | 16.371 | 22/6:10.766 |
| 3 | 4 | 16.706 | 22/6:09.688 |
| 4 | 4 | 16.384 | 22/6:07.378 |
| 5 | 4 | 16.022 | 22/6:04.399 |
| 6 | 4 | 19.348 | 22/6:14.608 |
| 7 | 4 | 18.224 | 21/6:01.017 |
| 8 | 4 | 19.795 | 21/6:07.985 |
| 9 | 4 | 16.462 | 21/6:05.509 |
| 10 | 4 | 21.936 | 21/6:15.024 |
| 11 | 4 | 15.852 | 21/6:11.194 |
| 12 | 4 | 16.948 | 21/6:09.920 |
| 13 | 4 | 15.954 | 21/6:07.236 |
| 14 | 4 | 17.001 | 21/6:06.507 |
| 15 | 4 | 17.089 | 21/6:05.997 |
| 16 | 4 | 19.052 | 21/6:08.128 |
| 17 | 4 | 25.837 | 20/6:00.371 |
| 18 | 3 | 19.382 | 20/6:01.886 |
| 19 | 3 | 16.549 | 20/6:00.026 |
| 20 | 3 | 16.289 | 21/6:16.462 |
| 21 | 3 | 16.884 | 21/6:15.420 |