| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.418 | 20/6:08.360 |
| 2 | 4 | 14.608 | 22/6:03.286 |
| 3 | 4 | 18.798 | 21/6:02.768 |
| 4 | 4 | 15.053 | 22/6:07.823 |
| 5 | 4 | 16.766 | 22/6:08.029 |
| 6 | 4 | 16.745 | 22/6:08.089 |
| 7 | 4 | 19.012 | 22/6:15.257 |
| 8 | 4 | 19.983 | 21/6:05.880 |
| 9 | 4 | 15.354 | 21/6:01.053 |
| 10 | 4 | 28.734 | 20/6:06.942 |
| 11 | 4 | 15.857 | 20/6:02.415 |
| 12 | 4 | 17.157 | 20/6:00.808 |
| 13 | 4 | 15.424 | 21/6:14.622 |
| 14 | 4 | 16.811 | 21/6:13.080 |
| 15 | 4 | 16.879 | 21/6:11.839 |
| 16 | 4 | 20.163 | 21/6:15.063 |
| 17 | 4 | 15.016 | 21/6:11.549 |
| 18 | 4 | 15.396 | 21/6:08.870 |
| 19 | 4 | 15.423 | 21/6:06.502 |
| 20 | 4 | 14.366 | 21/6:03.261 |
| 21 | 4 | 14.394 | 21/6:00.357 |