| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.274 | 16/5:08.384 |
| 2 | 3 | 16.671 | 17/5:05.533 |
| 3 | 3 | 16.546 | 18/5:14.946 |
| 4 | 4 | 16.455 | 18/5:10.257 |
| 5 | 4 | 16.157 | 18/5:06.371 |
| 6 | 4 | 16.470 | 18/5:04.719 |
| 7 | 4 | 17.088 | 18/5:05.128 |
| 8 | 4 | 16.675 | 18/5:04.506 |
| 9 | 4 | 16.758 | 18/5:04.188 |
| 10 | 4 | 16.010 | 18/5:02.587 |
| 11 | 3 | 16.549 | 18/5:02.159 |
| 12 | 4 | 17.517 | 18/5:03.255 |
| 13 | 3 | 16.336 | 18/5:02.547 |
| 14 | 4 | 18.550 | 18/5:04.786 |
| 15 | 4 | 17.130 | 18/5:05.023 |
| 16 | 4 | 17.847 | 18/5:06.037 |
| 17 | 3 | 17.206 | 18/5:06.253 |
| 18 | 3 | 16.811 | 18/5:06.050 |