| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.058 | 18/5:07.044 |
| 2 | 1 | 17.135 | 18/5:07.737 |
| 3 | 1 | 18.775 | 17/5:00.152 |
| 4 | 2 | 17.640 | 17/5:00.084 |
| 5 | 1 | 17.241 | 18/5:16.256 |
| 6 | 1 | 17.456 | 18/5:15.915 |
| 7 | 3 | 25.494 | 17/5:17.655 |
| 8 | 3 | 17.861 | 17/5:15.902 |
| 9 | 3 | 17.279 | 17/5:13.440 |
| 10 | 3 | 17.452 | 17/5:11.765 |
| 11 | 3 | 16.937 | 17/5:09.598 |
| 12 | 3 | 17.613 | 17/5:08.750 |
| 13 | 3 | 17.224 | 17/5:07.523 |
| 14 | 3 | 17.478 | 17/5:06.781 |
| 15 | 3 | 17.783 | 17/5:06.483 |
| 16 | 2 | 17.160 | 17/5:05.560 |
| 17 | 2 | 17.622 | 17/5:05.208 |