| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.586 | N/A |
| 2 | 2 | 18.718 | 20/6:13.228 |
| 3 | 1 | 20.063 | 19/6:06.615 |
| 4 | 1 | 17.721 | 20/6:15.432 |
| 5 | 2 | 23.764 | 19/6:18.783 |
| 6 | 2 | 18.552 | 19/6:13.330 |
| 7 | 2 | 18.352 | 19/6:09.096 |
| 8 | 2 | 18.714 | 19/6:07.002 |
| 9 | 2 | 18.642 | 19/6:05.269 |
| 10 | 2 | 18.152 | 19/6:02.942 |
| 11 | 2 | 19.251 | 19/6:03.058 |
| 12 | 2 | 17.896 | 19/6:00.936 |
| 13 | 2 | 19.465 | 19/6:01.521 |
| 14 | 2 | 18.673 | 19/6:00.919 |
| 15 | 2 | 18.335 | 20/6:18.990 |
| 16 | 2 | 19.100 | 19/6:00.063 |
| 17 | 2 | 17.810 | 20/6:17.645 |
| 18 | 2 | 18.041 | 20/6:16.629 |
| 19 | 2 | 26.130 | 19/6:04.965 |