| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.795 | N/A |
| 2 | 4 | 23.494 | 18/7:04.193 |
| 3 | 4 | 18.782 | 20/7:06.417 |
| 4 | 4 | 18.296 | 21/7:08.608 |
| 5 | 3 | 18.454 | 22/7:19.681 |
| 6 | 4 | 21.860 | 21/7:08.339 |
| 7 | 4 | 21.503 | 21/7:12.758 |
| 8 | 3 | 17.789 | 21/7:05.303 |
| 9 | 3 | 18.517 | 21/7:01.532 |
| 10 | 4 | 22.075 | 21/7:06.506 |
| 11 | 4 | 18.495 | 21/7:03.325 |
| 12 | 4 | 18.269 | 21/7:00.311 |
| 13 | 4 | 24.163 | 21/7:07.623 |
| 14 | 4 | 18.534 | 21/7:05.150 |
| 15 | 4 | 19.162 | 21/7:03.927 |
| 16 | 4 | 18.972 | 21/7:02.615 |
| 17 | 4 | 18.422 | 21/7:00.778 |
| 18 | 4 | 19.763 | 21/7:00.736 |
| 19 | 4 | 25.628 | 21/7:07.215 |
| 20 | 4 | 19.355 | 21/7:06.408 |
| 21 | 4 | 19.157 | 21/7:05.485 |