| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.266 | 16/5:08.256 |
| 2 | 3 | 16.218 | 17/5:01.614 |
| 3 | 2 | 16.709 | 18/5:13.158 |
| 4 | 2 | 16.478 | 18/5:09.019 |
| 5 | 2 | 18.751 | 18/5:14.719 |
| 6 | 2 | 15.992 | 18/5:10.242 |
| 7 | 2 | 16.662 | 18/5:08.767 |
| 8 | 2 | 19.073 | 18/5:13.085 |
| 9 | 2 | 19.261 | 18/5:16.820 |
| 10 | 3 | 17.523 | 18/5:16.679 |
| 11 | 4 | 20.232 | 17/5:03.164 |
| 12 | 4 | 16.553 | 17/5:01.350 |
| 13 | 2 | 16.234 | 18/5:17.010 |
| 14 | 2 | 16.368 | 18/5:15.411 |
| 15 | 4 | 21.213 | 17/5:02.071 |
| 16 | 4 | 16.579 | 17/5:00.807 |
| 17 | 4 | 16.506 | 18/5:17.243 |
| 18 | 3 | 16.529 | 18/5:16.147 |