| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.346 | 19/5:10.574 |
| 2 | 3 | 19.825 | 17/5:07.454 |
| 3 | 2 | 14.292 | 18/5:02.778 |
| 4 | 2 | 14.438 | 19/5:08.280 |
| 5 | 2 | 14.679 | 19/5:02.404 |
| 6 | 2 | 18.674 | 19/5:11.138 |
| 7 | 2 | 14.528 | 19/5:06.123 |
| 8 | 2 | 17.160 | 19/5:08.612 |
| 9 | 2 | 19.383 | 19/5:15.242 |
| 10 | 2 | 16.633 | 19/5:15.320 |
| 11 | 3 | 20.309 | 18/5:04.801 |
| 12 | 3 | 16.467 | 18/5:04.101 |
| 13 | 3 | 21.511 | 18/5:10.493 |
| 14 | 3 | 18.830 | 18/5:12.525 |
| 15 | 3 | 14.951 | 18/5:09.631 |
| 16 | 3 | 14.093 | 18/5:06.134 |
| 17 | 3 | 16.408 | 18/5:05.499 |
| 18 | 3 | 14.464 | 18/5:02.991 |