| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.090 | 20/5:01.800 |
| 2 | 4 | 15.684 | 20/5:07.740 |
| 3 | 2 | 15.051 | 20/5:05.500 |
| 4 | 2 | 15.158 | 20/5:04.915 |
| 5 | 2 | 15.147 | 20/5:04.520 |
| 6 | 3 | 16.358 | 20/5:08.293 |
| 7 | 3 | 16.620 | 20/5:11.737 |
| 8 | 4 | 20.326 | 19/5:07.406 |
| 9 | 4 | 17.984 | 19/5:11.216 |
| 10 | 4 | 17.860 | 19/5:14.028 |
| 11 | 3 | 15.990 | 19/5:13.099 |
| 12 | 3 | 15.149 | 19/5:10.994 |
| 13 | 3 | 16.663 | 19/5:11.425 |
| 14 | 4 | 16.099 | 19/5:11.029 |
| 15 | 4 | 23.595 | 18/5:03.329 |
| 16 | 5 | 18.036 | 18/5:04.661 |
| 17 | 5 | 22.169 | 18/5:10.213 |
| 18 | 4 | 16.293 | 18/5:09.272 |