| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.027 | 18/5:06.486 |
| 2 | 3 | 17.536 | 18/5:11.067 |
| 3 | 3 | 17.249 | 18/5:10.872 |
| 4 | 3 | 17.046 | 18/5:09.861 |
| 5 | 3 | 17.476 | 18/5:10.802 |
| 6 | 4 | 18.113 | 18/5:13.341 |
| 7 | 3 | 17.230 | 18/5:12.884 |
| 8 | 3 | 17.579 | 18/5:13.326 |
| 9 | 3 | 19.073 | 18/5:16.658 |
| 10 | 4 | 22.080 | 17/5:06.695 |
| 11 | 3 | 18.029 | 17/5:06.677 |
| 12 | 3 | 17.333 | 17/5:05.676 |
| 13 | 3 | 19.055 | 17/5:07.080 |
| 14 | 3 | 16.789 | 17/5:05.533 |
| 15 | 3 | 17.031 | 17/5:04.465 |
| 16 | 3 | 17.981 | 17/5:04.541 |
| 17 | 3 | 17.395 | 17/5:04.022 |