| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.415 | 22/6:01.130 |
| 2 | 4 | 15.599 | 23/6:08.161 |
| 3 | 4 | 17.055 | 23/6:16.196 |
| 4 | 4 | 15.781 | 23/6:12.887 |
| 5 | 4 | 15.269 | 23/6:08.547 |
| 6 | 4 | 19.405 | 22/6:04.921 |
| 7 | 4 | 21.804 | 21/6:03.984 |
| 8 | 4 | 16.169 | 21/6:00.930 |
| 9 | 4 | 16.473 | 22/6:16.371 |
| 10 | 4 | 16.523 | 22/6:15.085 |
| 11 | 4 | 15.952 | 22/6:12.890 |
| 12 | 4 | 16.071 | 22/6:11.279 |
| 13 | 4 | 16.278 | 22/6:10.267 |
| 14 | 4 | 15.523 | 22/6:08.212 |
| 15 | 4 | 15.860 | 22/6:06.926 |
| 16 | 4 | 16.202 | 22/6:06.271 |
| 17 | 4 | 17.974 | 22/6:07.986 |
| 18 | 4 | 16.339 | 22/6:07.512 |