| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.815 | 16/5:01.040 |
| 2 | 2 | 19.046 | 16/5:02.888 |
| 3 | 2 | 19.156 | 16/5:04.091 |
| 4 | 3 | 20.496 | 16/5:10.052 |
| 5 | 3 | 18.754 | 16/5:08.054 |
| 6 | 3 | 20.703 | 16/5:11.920 |
| 7 | 3 | 20.098 | 16/5:13.298 |
| 8 | 4 | 19.072 | 16/5:12.280 |
| 9 | 4 | 19.180 | 16/5:11.680 |
| 10 | 4 | 19.278 | 16/5:11.357 |
| 11 | 4 | 18.661 | 16/5:10.195 |
| 12 | 4 | 19.238 | 16/5:09.996 |
| 13 | 4 | 19.419 | 16/5:10.050 |
| 14 | 4 | 18.968 | 16/5:09.582 |
| 15 | 4 | 19.215 | 16/5:09.439 |
| 16 | 4 | 18.674 | 16/5:08.773 |