| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.960 | 19/5:03.024 |
| 2 | 1 | 15.224 | 20/5:11.084 |
| 3 | 1 | 16.014 | 20/5:14.653 |
| 4 | 1 | 15.591 | 20/5:13.945 |
| 5 | 1 | 17.478 | 19/5:05.014 |
| 6 | 1 | 15.687 | 19/5:03.854 |
| 7 | 1 | 15.444 | 19/5:02.366 |
| 8 | 1 | 15.818 | 19/5:02.138 |
| 9 | 1 | 15.909 | 19/5:02.152 |
| 10 | 1 | 15.563 | 19/5:01.507 |
| 11 | 1 | 15.732 | 19/5:01.270 |
| 12 | 1 | 15.274 | 19/5:00.348 |
| 13 | 1 | 15.525 | 20/5:15.721 |
| 14 | 1 | 15.865 | 19/5:00.042 |
| 15 | 1 | 15.556 | 20/5:15.052 |
| 16 | 1 | 15.942 | 20/5:15.727 |
| 17 | 1 | 15.718 | 20/5:15.647 |
| 18 | 1 | 16.027 | 19/5:00.122 |
| 19 | 1 | 15.954 | 19/5:00.281 |