| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.592 | 20/5:11.840 |
| 2 | 2 | 15.410 | 20/5:10.020 |
| 3 | 2 | 16.040 | 20/5:13.613 |
| 4 | 2 | 15.726 | 20/5:13.840 |
| 5 | 2 | 15.436 | 20/5:12.816 |
| 6 | 2 | 20.593 | 19/5:12.857 |
| 7 | 2 | 16.377 | 19/5:12.615 |
| 8 | 2 | 15.332 | 19/5:09.952 |
| 9 | 4 | 21.654 | 18/5:04.320 |
| 10 | 2 | 14.880 | 18/5:00.672 |
| 11 | 2 | 14.862 | 19/5:14.194 |
| 12 | 2 | 21.229 | 18/5:04.696 |
| 13 | 3 | 18.539 | 18/5:06.928 |
| 14 | 2 | 15.735 | 18/5:05.235 |
| 15 | 2 | 15.203 | 18/5:03.130 |
| 16 | 3 | 16.267 | 18/5:02.484 |
| 17 | 2 | 15.285 | 18/5:00.875 |
| 18 | 2 | 17.773 | 18/5:01.933 |