| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.208 | 19/5:07.952 |
| 2 | 3 | 16.755 | 19/5:13.148 |
| 3 | 3 | 16.075 | 19/5:10.574 |
| 4 | 3 | 16.288 | 19/5:10.298 |
| 5 | 3 | 14.972 | 19/5:05.132 |
| 6 | 3 | 15.286 | 19/5:02.683 |
| 7 | 2 | 15.152 | 19/5:00.569 |
| 8 | 3 | 21.644 | 19/5:14.402 |
| 9 | 2 | 15.213 | 19/5:11.585 |
| 10 | 2 | 16.446 | 19/5:11.674 |
| 11 | 2 | 15.591 | 19/5:10.270 |
| 12 | 2 | 14.621 | 19/5:07.564 |
| 13 | 2 | 15.606 | 19/5:06.714 |
| 14 | 2 | 15.851 | 19/5:06.318 |
| 15 | 2 | 15.297 | 19/5:05.273 |
| 16 | 2 | 15.347 | 19/5:04.418 |
| 17 | 2 | 15.115 | 19/5:03.404 |
| 18 | 2 | 15.620 | 19/5:03.036 |
| 19 | 2 | 15.419 | 19/5:02.506 |