| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.521 | 19/5:13.899 |
| 2 | 2 | 16.577 | 19/5:14.431 |
| 3 | 2 | 18.634 | 18/5:10.392 |
| 4 | 2 | 16.449 | 18/5:06.815 |
| 5 | 2 | 17.110 | 18/5:07.048 |
| 6 | 1 | 16.262 | 18/5:04.659 |
| 7 | 1 | 17.319 | 18/5:05.671 |
| 8 | 1 | 16.724 | 18/5:05.091 |
| 9 | 1 | 16.362 | 18/5:03.916 |
| 10 | 1 | 17.904 | 18/5:05.752 |
| 11 | 1 | 17.071 | 18/5:05.890 |
| 12 | 1 | 16.564 | 18/5:05.245 |
| 13 | 1 | 16.781 | 18/5:05.000 |
| 14 | 1 | 16.279 | 18/5:04.145 |
| 15 | 1 | 16.058 | 18/5:03.138 |
| 16 | 1 | 16.883 | 18/5:03.185 |
| 17 | 1 | 16.984 | 18/5:03.334 |
| 18 | 1 | 16.432 | 18/5:02.914 |