| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.693 | 17/5:00.781 |
| 2 | 3 | 17.433 | 18/5:16.134 |
| 3 | 3 | 16.855 | 18/5:11.886 |
| 4 | 3 | 17.067 | 18/5:10.716 |
| 5 | 3 | 16.550 | 18/5:08.153 |
| 6 | 3 | 17.117 | 18/5:08.145 |
| 7 | 3 | 16.726 | 18/5:07.134 |
| 8 | 4 | 17.661 | 18/5:08.480 |
| 9 | 3 | 16.942 | 18/5:08.088 |
| 10 | 3 | 19.522 | 18/5:12.419 |
| 11 | 2 | 17.473 | 18/5:12.609 |
| 12 | 2 | 18.116 | 18/5:13.732 |
| 13 | 3 | 20.112 | 18/5:17.447 |
| 14 | 4 | 18.500 | 17/5:00.860 |
| 15 | 4 | 17.616 | 17/5:00.767 |
| 16 | 4 | 20.209 | 17/5:03.441 |
| 17 | 4 | 17.424 | 17/5:03.016 |