| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.442 | 19/5:12.398 |
| 2 | 2 | 17.858 | 18/5:08.700 |
| 3 | 1 | 16.212 | 18/5:03.072 |
| 4 | 2 | 17.070 | 18/5:04.119 |
| 5 | 1 | 16.680 | 18/5:03.343 |
| 6 | 2 | 16.817 | 18/5:03.237 |
| 7 | 2 | 16.304 | 18/5:01.842 |
| 8 | 1 | 16.198 | 18/5:00.557 |
| 9 | 2 | 16.459 | 18/5:00.080 |
| 10 | 2 | 16.472 | 19/5:16.373 |
| 11 | 2 | 23.278 | 18/5:10.565 |
| 12 | 2 | 16.336 | 18/5:09.189 |
| 13 | 2 | 16.393 | 18/5:08.103 |
| 14 | 2 | 16.310 | 18/5:07.066 |
| 15 | 2 | 16.228 | 18/5:06.068 |
| 16 | 2 | 17.196 | 18/5:06.285 |
| 17 | 2 | 16.623 | 18/5:05.869 |
| 18 | 2 | 16.800 | 18/5:05.676 |