| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.120 | 20/6:02.400 |
| 2 | 3 | 18.236 | 20/6:03.560 |
| 3 | 3 | 18.067 | 20/6:02.820 |
| 4 | 3 | 18.290 | 20/6:03.565 |
| 5 | 3 | 18.438 | 20/6:04.604 |
| 6 | 3 | 17.432 | 20/6:01.943 |
| 7 | 3 | 17.892 | 20/6:01.357 |
| 8 | 3 | 17.888 | 20/6:00.908 |
| 9 | 3 | 17.622 | 21/6:17.965 |
| 10 | 3 | 18.154 | 20/6:00.278 |
| 11 | 3 | 17.715 | 21/6:17.721 |
| 12 | 3 | 17.877 | 21/6:17.529 |
| 13 | 3 | 19.095 | 20/6:01.271 |
| 14 | 3 | 17.819 | 20/6:00.921 |
| 15 | 3 | 17.906 | 20/6:00.735 |
| 16 | 3 | 17.686 | 20/6:00.296 |
| 17 | 3 | 18.775 | 20/6:01.191 |
| 18 | 3 | 18.869 | 20/6:02.090 |
| 19 | 4 | 23.005 | 20/6:07.248 |
| 20 | 4 | 17.351 | 20/6:06.237 |