| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.372 | 18/5:12.696 |
| 2 | 5 | 17.084 | 18/5:10.104 |
| 3 | 5 | 17.306 | 18/5:10.572 |
| 4 | 5 | 17.128 | 18/5:10.005 |
| 5 | 5 | 17.393 | 18/5:10.619 |
| 6 | 5 | 17.570 | 18/5:11.559 |
| 7 | 5 | 17.059 | 18/5:10.917 |
| 8 | 6 | 20.445 | 17/5:00.384 |
| 9 | 5 | 17.490 | 17/5:00.044 |
| 10 | 6 | 18.043 | 17/5:00.713 |
| 11 | 6 | 18.489 | 17/5:01.949 |
| 12 | 7 | 19.083 | 17/5:03.821 |
| 13 | 7 | 18.426 | 17/5:04.546 |
| 14 | 7 | 18.334 | 17/5:05.055 |
| 15 | 7 | 17.312 | 17/5:04.339 |
| 16 | 7 | 17.090 | 17/5:03.475 |
| 17 | 7 | 16.815 | 17/5:02.439 |