from what country did the last place compete for?
japan
col : rank | name | nationality | time | notes row 1 :  | chelsey gotell | canada | 2:28.15 | wr row 2 :  | kirby cote | canada | 2:28.65 |  row 3 :  | valerie grand maison | canada | 2:29.29 |  row 4 : 4 | kelley becherer | united states | 2:32.21 |  row 5 : 5 | prue watt | australia | 2:32.87 |  row 6 : 6 | teigan van roosmalen | australia | 2:39.20 |  row 7 : 7 | lidia marta banos | spain | 2:48.80 |  row 8 : 8 | akari kasamoto | japan | 2:55.16 |
from what country did the last place compete for?
Rank Name Nationality Time Notes
Chelsey Gotell Canada 2:28.15 WR
Kirby Cote Canada 2:28.65
Valerie Grand Maison Canada 2:29.29
4 Kelley Becherer United States 2:32.21
5 Prue Watt Australia 2:32.87
6 Teigan van Roosmalen Australia 2:39.20
7 Lidia Marta Banos Spain 2:48.80
8 Akari Kasamoto Japan 2:55.16
Japan