| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.479 | 20/5:09.580 |
| 2 | 4 | 13.253 | 21/5:01.686 |
| 3 | 4 | 14.989 | 21/5:06.047 |
| 4 | 4 | 12.435 | 22/5:08.858 |
| 5 | 4 | 16.871 | 21/5:06.713 |
| 6 | 4 | 15.939 | 21/5:11.381 |
| 7 | 4 | 15.197 | 21/5:12.489 |
| 8 | 4 | 13.400 | 21/5:08.603 |
| 9 | 4 | 19.425 | 20/5:04.418 |
| 10 | 4 | 15.581 | 20/5:05.138 |
| 11 | 4 | 25.314 | 19/5:07.252 |
| 12 | 4 | 18.335 | 19/5:10.679 |
| 13 | 4 | 12.972 | 19/5:05.739 |
| 14 | 5 | 20.988 | 19/5:12.384 |
| 15 | 4 | 13.087 | 19/5:08.136 |
| 16 | 4 | 12.321 | 19/5:03.508 |
| 17 | 4 | 12.843 | 19/5:00.009 |
| 18 | 4 | 18.271 | 19/5:02.628 |
| 19 | 4 | 14.127 | 19/5:00.827 |