| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.658 | 17/5:00.186 |
| 2 | 2 | 16.446 | 18/5:06.936 |
| 3 | 2 | 16.801 | 18/5:05.430 |
| 4 | 1 | 16.461 | 18/5:03.147 |
| 5 | 1 | 16.696 | 18/5:02.623 |
| 6 | 2 | 17.326 | 18/5:04.164 |
| 7 | 1 | 16.835 | 18/5:04.002 |
| 8 | 2 | 18.735 | 18/5:08.156 |
| 9 | 3 | 16.971 | 18/5:07.858 |
| 10 | 3 | 19.700 | 18/5:12.532 |
| 11 | 3 | 17.607 | 18/5:12.932 |
| 12 | 3 | 17.136 | 18/5:12.558 |
| 13 | 2 | 16.982 | 18/5:12.029 |
| 14 | 3 | 20.144 | 18/5:15.640 |
| 15 | 2 | 19.147 | 18/5:17.574 |
| 16 | 2 | 16.371 | 18/5:16.143 |
| 17 | 2 | 16.644 | 18/5:15.169 |
| 18 | 2 | 16.775 | 18/5:14.435 |