| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.756 | 18/5:01.608 |
| 2 | 2 | 16.708 | 18/5:01.176 |
| 3 | 2 | 17.186 | 18/5:03.009 |
| 4 | 2 | 16.708 | 18/5:03.111 |
| 5 | 3 | 17.710 | 18/5:06.244 |
| 6 | 3 | 21.077 | 17/5:00.744 |
| 7 | 3 | 16.428 | 18/5:15.187 |
| 8 | 3 | 16.528 | 18/5:12.977 |
| 9 | 3 | 19.027 | 18/5:16.256 |
| 10 | 3 | 17.869 | 18/5:16.794 |
| 11 | 3 | 16.809 | 18/5:15.500 |
| 12 | 3 | 16.790 | 18/5:14.394 |
| 13 | 3 | 16.737 | 18/5:13.384 |
| 14 | 3 | 16.771 | 18/5:12.562 |
| 15 | 3 | 16.902 | 18/5:12.007 |
| 16 | 3 | 16.520 | 18/5:11.091 |
| 17 | 3 | 16.990 | 18/5:10.781 |
| 18 | 3 | 17.322 | 18/5:10.838 |