| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.429 | 19/5:12.151 |
| 2 | 3 | 15.692 | 19/5:05.149 |
| 3 | 2 | 15.949 | 19/5:04.443 |
| 4 | 1 | 16.597 | 19/5:07.168 |
| 5 | 1 | 16.113 | 19/5:06.964 |
| 6 | 1 | 17.050 | 19/5:09.795 |
| 7 | 1 | 16.803 | 19/5:11.147 |
| 8 | 2 | 19.728 | 18/5:02.312 |
| 9 | 3 | 20.284 | 18/5:09.290 |
| 10 | 3 | 16.354 | 18/5:07.798 |
| 11 | 3 | 16.002 | 18/5:06.002 |
| 12 | 3 | 15.883 | 18/5:04.326 |
| 13 | 3 | 15.706 | 18/5:02.663 |
| 14 | 3 | 17.077 | 18/5:03.000 |
| 15 | 3 | 16.914 | 18/5:03.097 |
| 16 | 3 | 19.989 | 18/5:06.641 |
| 17 | 3 | 19.367 | 18/5:09.110 |
| 18 | 3 | 17.209 | 18/5:09.146 |