| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.647 | 20/6:12.940 |
| 2 | 5 | 18.642 | 20/6:12.890 |
| 3 | 3 | 18.054 | 20/6:08.953 |
| 4 | 6 | 25.986 | 18/6:05.981 |
| 5 | 6 | 18.124 | 19/6:17.921 |
| 6 | 5 | 18.620 | 19/6:13.898 |
| 7 | 5 | 18.428 | 19/6:10.503 |
| 8 | 5 | 18.012 | 19/6:06.968 |
| 9 | 5 | 18.271 | 19/6:04.766 |
| 10 | 5 | 18.604 | 19/6:03.637 |
| 11 | 5 | 18.394 | 19/6:02.351 |
| 12 | 5 | 18.420 | 19/6:01.320 |
| 13 | 4 | 19.097 | 19/6:01.437 |
| 14 | 4 | 17.962 | 20/6:18.944 |
| 15 | 4 | 17.407 | 20/6:16.891 |
| 16 | 4 | 17.899 | 20/6:15.709 |
| 17 | 3 | 18.201 | 20/6:15.021 |
| 18 | 3 | 18.471 | 20/6:14.710 |
| 19 | 3 | 18.370 | 20/6:14.325 |
| 20 | 4 | 19.557 | 20/6:15.166 |