| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.581 | 20/6:11.620 |
| 2 | 4 | 20.587 | 19/6:12.096 |
| 3 | 4 | 18.410 | 19/6:04.661 |
| 4 | 4 | 20.820 | 19/6:12.390 |
| 5 | 3 | 17.957 | 19/6:06.149 |
| 6 | 4 | 18.721 | 19/6:04.407 |
| 7 | 4 | 21.073 | 19/6:09.547 |
| 8 | 4 | 21.007 | 19/6:13.245 |
| 9 | 4 | 19.407 | 19/6:12.744 |
| 10 | 4 | 18.789 | 19/6:11.169 |
| 11 | 4 | 17.988 | 19/6:08.496 |
| 12 | 4 | 18.594 | 19/6:07.229 |
| 13 | 3 | 18.706 | 19/6:06.320 |
| 14 | 3 | 19.383 | 19/6:06.460 |
| 15 | 3 | 18.627 | 19/6:05.623 |
| 16 | 3 | 18.560 | 19/6:04.812 |
| 17 | 3 | 19.316 | 19/6:04.941 |
| 18 | 3 | 18.782 | 19/6:04.492 |
| 19 | 3 | 20.086 | 19/6:05.394 |