| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.818 | 15/5:12.270 |
| 2 | 1 | 20.196 | 15/5:07.605 |
| 3 | 1 | 21.137 | 15/5:10.755 |
| 4 | 1 | 20.428 | 15/5:09.671 |
| 5 | 2 | 21.191 | 15/5:11.310 |
| 6 | 1 | 21.057 | 15/5:12.067 |
| 7 | 1 | 20.563 | 15/5:11.550 |
| 8 | 1 | 20.221 | 15/5:10.521 |
| 9 | 1 | 20.724 | 15/5:10.558 |
| 10 | 1 | 20.617 | 15/5:10.428 |
| 11 | 1 | 19.968 | 15/5:09.436 |
| 12 | 1 | 19.926 | 15/5:08.558 |
| 13 | 1 | 20.750 | 15/5:08.765 |
| 14 | 1 | 21.781 | 15/5:10.047 |
| 15 | 1 | 20.308 | 15/5:09.685 |