| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.870 | 18/5:03.660 |
| 2 | 3 | 16.750 | 18/5:02.580 |
| 3 | 3 | 16.491 | 18/5:00.666 |
| 4 | 3 | 16.973 | 18/5:01.878 |
| 5 | 3 | 16.761 | 18/5:01.842 |
| 6 | 3 | 16.724 | 18/5:01.707 |
| 7 | 3 | 17.113 | 18/5:02.611 |
| 8 | 3 | 17.302 | 18/5:03.714 |
| 9 | 3 | 16.921 | 18/5:03.810 |
| 10 | 3 | 16.808 | 18/5:03.683 |
| 11 | 3 | 16.934 | 18/5:03.786 |
| 12 | 3 | 16.865 | 18/5:03.768 |
| 13 | 3 | 16.848 | 18/5:03.729 |
| 14 | 3 | 17.228 | 18/5:04.185 |
| 15 | 4 | 17.271 | 18/5:04.631 |
| 16 | 5 | 17.117 | 18/5:04.848 |
| 17 | 5 | 17.205 | 18/5:05.133 |
| 18 | 5 | 17.064 | 18/5:05.245 |