| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.242 | 19/5:08.598 |
| 2 | 2 | 16.207 | 19/5:08.265 |
| 3 | 1 | 15.991 | 19/5:06.786 |
| 4 | 1 | 16.058 | 19/5:06.365 |
| 5 | 1 | 16.066 | 19/5:06.143 |
| 6 | 2 | 16.470 | 19/5:07.274 |
| 7 | 2 | 16.305 | 19/5:07.634 |
| 8 | 2 | 16.052 | 19/5:07.303 |
| 9 | 2 | 16.182 | 19/5:07.320 |
| 10 | 2 | 16.518 | 19/5:07.972 |
| 11 | 2 | 16.747 | 19/5:08.902 |
| 12 | 2 | 15.920 | 19/5:08.366 |
| 13 | 2 | 16.223 | 19/5:08.356 |
| 14 | 2 | 16.032 | 19/5:08.089 |
| 15 | 2 | 15.809 | 19/5:07.574 |
| 16 | 2 | 16.002 | 19/5:07.353 |
| 17 | 2 | 16.220 | 19/5:07.402 |
| 18 | 1 | 15.928 | 19/5:07.137 |
| 19 | 1 | 15.917 | 19/5:06.889 |