Table:
text: Swimming at the 2008 Summer Olympics – Women's 100 metre freestyle
Heats
Heats
Heat Lane Name_ Nationality Time_
4 7 Triin Aljand Estonia 56.10
2 5 Quah Ting Wen Singapore 56.14
3 5 Ragnheidur Ragnarsdottir Iceland 56.35
3 8 Anna Stylianou Cyprus 56.38
3 7 Eleni Kosti Greece 56.44
4 1 Miroslava Najdanovski Serbia 56.50
2 6 Natthanan Junkrajang Thailand 56.56
2 4 Orsolya Tompa Hungary 56.57
2 7 Christel Simms Philippines 56.67
4 6 Maria Laura Simonetto Italy 56.72
2 3 Nieh Pin-Chieh Chinese Taipei 57.28
3 6 Nina Sovinek Slovenia 57.30
1 4 Madeleine Scerri Malta 57.97
2 2 Irina Shlemova Uzbekistan 58.77
1 5 Elena Popovska Macedonia 59.93
1 6 Olga Hachatryan Turkmenistan 1:14.77
7 2 Caitlin McClatchey Great Britain DNS

Question: What is the heat for time 57.97 in swimming at the 2008 Summer Olympics - Women's 100m Freestyle?