| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.806 | 18/5:02.508 |
| 2 | 1 | 16.345 | 19/5:14.934 |
| 3 | 2 | 17.228 | 18/5:02.274 |
| 4 | 2 | 17.024 | 18/5:03.313 |
| 5 | 3 | 23.738 | 17/5:09.879 |
| 6 | 3 | 16.819 | 17/5:05.887 |
| 7 | 3 | 16.478 | 17/5:02.207 |
| 8 | 3 | 17.137 | 17/5:00.847 |
| 9 | 4 | 23.767 | 17/5:12.313 |
| 10 | 4 | 16.455 | 17/5:09.055 |
| 11 | 4 | 16.560 | 17/5:06.552 |
| 12 | 4 | 17.071 | 17/5:05.190 |
| 13 | 4 | 16.669 | 17/5:03.511 |
| 14 | 4 | 16.820 | 17/5:02.256 |
| 15 | 4 | 16.162 | 17/5:00.423 |
| 16 | 4 | 16.704 | 18/5:17.006 |
| 17 | 4 | 16.386 | 18/5:15.708 |
| 18 | 4 | 16.659 | 18/5:14.828 |