| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 1:00.478 | N/A |
| 2 | 8 | 55.171 | 22/20:19.069 |
| 3 | 8 | 52.140 | 23/20:40.899 |
| 4 | 9 | 49.412 | 23/20:09.078 |
| 5 | 9 | 1:02.626 | 22/20:12.060 |
| 6 | 9 | 51.521 | 23/20:52.306 |
| 7 | 9 | 1:07.348 | 22/20:44.241 |
| 8 | 9 | 48.237 | 22/20:19.843 |
| 9 | 8 | 53.841 | 22/20:16.255 |
| 10 | 8 | 1:11.035 | 22/20:53.583 |
| 11 | 9 | 56.236 | 22/20:52.368 |
| 12 | 9 | 1:01.408 | 21/20:04.068 |
| 13 | 9 | 51.528 | 22/20:51.358 |
| 14 | 9 | 1:03.397 | 21/20:04.939 |
| 15 | 9 | 1:03.161 | 21/20:13.422 |
| 16 | 9 | 51.360 | 21/20:05.039 |
| 17 | 9 | 1:15.384 | 21/20:27.734 |
| 18 | 9 | 53.026 | 21/20:21.455 |
| 19 | 9 | 1:00.596 | 21/20:24.285 |
| 20 | 9 | 1:00.101 | 21/20:26.296 |
| 21 | 9 | 48.359 | 21/20:16.365 |