| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.154 | 18/6:02.772 |
| 2 | 4 | 18.779 | 19/6:09.863 |
| 3 | 4 | 19.169 | 19/6:07.979 |
| 4 | 4 | 18.665 | 19/6:04.643 |
| 5 | 4 | 18.875 | 19/6:03.440 |
| 6 | 4 | 19.879 | 19/6:05.816 |
| 7 | 4 | 18.872 | 19/6:04.781 |
| 8 | 4 | 18.552 | 19/6:03.244 |
| 9 | 4 | 19.643 | 19/6:04.352 |
| 10 | 4 | 19.266 | 19/6:04.523 |
| 11 | 4 | 18.850 | 19/6:03.943 |
| 12 | 4 | 21.762 | 19/6:08.071 |
| 13 | 4 | 24.521 | 19/6:15.596 |
| 14 | 4 | 20.068 | 19/6:16.003 |
| 15 | 4 | 23.744 | 18/6:00.959 |
| 16 | 4 | 18.839 | 19/6:19.570 |
| 17 | 4 | 21.314 | 18/6:01.008 |
| 18 | 4 | 24.310 | 18/6:05.262 |