| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.964 | N/A |
| 2 | 4 | 15.575 | 23/6:01.614 |
| 3 | 5 | 17.076 | 22/6:01.799 |
| 4 | 4 | 16.505 | 22/6:03.056 |
| 5 | 4 | 15.790 | 23/6:16.167 |
| 6 | 4 | 16.389 | 22/6:00.571 |
| 7 | 4 | 14.640 | 23/6:10.872 |
| 8 | 4 | 15.024 | 23/6:07.818 |
| 9 | 4 | 16.191 | 23/6:08.736 |
| 10 | 4 | 18.888 | 23/6:16.043 |
| 11 | 4 | 15.237 | 23/6:13.857 |
| 12 | 4 | 19.583 | 22/6:04.314 |
| 13 | 4 | 17.015 | 22/6:05.311 |
| 14 | 4 | 23.254 | 22/6:16.233 |
| 15 | 4 | 16.883 | 22/6:16.039 |
| 16 | 4 | 15.417 | 22/6:13.817 |
| 17 | 4 | 15.119 | 22/6:11.483 |
| 18 | 4 | 20.852 | 22/6:16.505 |
| 19 | 4 | 14.568 | 22/6:13.637 |
| 20 | 4 | 21.437 | 21/6:01.535 |
| 21 | 4 | 17.678 | 21/6:02.085 |