| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.044 | 19/5:04.836 |
| 2 | 2 | 17.588 | 19/5:19.504 |
| 3 | 2 | 17.288 | 19/5:22.493 |
| 4 | 2 | 17.209 | 19/5:23.613 |
| 5 | 2 | 17.146 | 19/5:24.045 |
| 6 | 2 | 17.303 | 19/5:24.830 |
| 7 | 2 | 17.138 | 19/5:24.943 |
| 8 | 2 | 16.884 | 19/5:24.425 |
| 9 | 2 | 17.671 | 19/5:25.683 |
| 10 | 2 | 17.019 | 19/5:25.451 |
| 11 | 2 | 17.255 | 19/5:25.669 |
| 12 | 1 | 19.230 | 19/5:28.977 |
| 13 | 1 | 17.466 | 19/5:29.198 |
| 14 | 1 | 17.883 | 19/5:29.954 |
| 15 | 1 | 17.459 | 19/5:30.072 |
| 16 | 1 | 17.180 | 19/5:29.844 |
| 17 | 2 | 18.496 | 19/5:31.113 |
| 18 | 2 | 17.109 | 19/5:30.777 |
| 19 | 3 | 22.746 | 19/5:36.114 |