| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.055 | 19/5:05.045 |
| 2 | 3 | 15.021 | 20/5:10.076 |
| 3 | 3 | 15.555 | 20/5:10.873 |
| 4 | 3 | 16.218 | 20/5:14.245 |
| 5 | 3 | 15.192 | 20/5:12.164 |
| 6 | 3 | 20.213 | 19/5:11.137 |
| 7 | 3 | 15.399 | 19/5:08.486 |
| 8 | 3 | 16.069 | 19/5:08.089 |
| 9 | 3 | 14.921 | 19/5:05.357 |
| 10 | 3 | 15.462 | 19/5:04.199 |
| 11 | 3 | 20.077 | 19/5:11.223 |
| 12 | 4 | 17.636 | 19/5:13.211 |
| 13 | 3 | 15.728 | 19/5:12.105 |
| 14 | 3 | 15.362 | 19/5:10.660 |
| 15 | 2 | 15.679 | 19/5:09.810 |
| 16 | 2 | 15.423 | 19/5:08.761 |
| 17 | 2 | 14.920 | 19/5:07.274 |
| 18 | 2 | 15.492 | 19/5:06.556 |
| 19 | 2 | 15.834 | 19/5:06.256 |